MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB I2C DRIVER
3010 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3011 L:      linux-i2c@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Supported
3014 F:      drivers/i2c/busses/i2c-brcmstb.c
3015 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3016
3017 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3018 M:      Al Cooper <alcooperx@gmail.com>
3019 L:      linux-kernel@vger.kernel.org
3020 L:      bcm-kernel-feedback-list@broadcom.com
3021 S:      Maintained
3022 F:      drivers/phy/broadcom/phy-brcm-usb*
3023
3024 BROADCOM GENET ETHERNET DRIVER
3025 M:      Doug Berger <opendmb@gmail.com>
3026 M:      Florian Fainelli <f.fainelli@gmail.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/genet/
3030
3031 BROADCOM IPROC ARM ARCHITECTURE
3032 M:      Ray Jui <rjui@broadcom.com>
3033 M:      Scott Branden <sbranden@broadcom.com>
3034 M:      Jon Mason <jonmason@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 T:      git git://github.com/broadcom/cygnus-linux.git
3038 S:      Maintained
3039 N:      iproc
3040 N:      cygnus
3041 N:      bcm[-_]nsp
3042 N:      bcm9113*
3043 N:      bcm9583*
3044 N:      bcm9585*
3045 N:      bcm9586*
3046 N:      bcm988312
3047 N:      bcm113*
3048 N:      bcm583*
3049 N:      bcm585*
3050 N:      bcm586*
3051 N:      bcm88312
3052 N:      hr2
3053 N:      stingray
3054 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3055 F:      arch/arm64/boot/dts/broadcom/stingray/*
3056 F:      drivers/clk/bcm/clk-ns*
3057 F:      drivers/clk/bcm/clk-sr*
3058 F:      drivers/pinctrl/bcm/pinctrl-ns*
3059 F:      include/dt-bindings/clock/bcm-sr*
3060
3061 BROADCOM KONA GPIO DRIVER
3062 M:      Ray Jui <rjui@broadcom.com>
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/gpio/gpio-bcm-kona.c
3066 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3067
3068 BROADCOM NETXTREME-E ROCE DRIVER
3069 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3070 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3071 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3072 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3073 L:      linux-rdma@vger.kernel.org
3074 W:      http://www.broadcom.com
3075 S:      Supported
3076 F:      drivers/infiniband/hw/bnxt_re/
3077 F:      include/uapi/rdma/bnxt_re-abi.h
3078
3079 BROADCOM NVRAM DRIVER
3080 M:      Rafał Miłecki <zajec5@gmail.com>
3081 L:      linux-mips@linux-mips.org
3082 S:      Maintained
3083 F:      drivers/firmware/broadcom/*
3084
3085 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3086 M:      Rafał Miłecki <zajec5@gmail.com>
3087 L:      linux-wireless@vger.kernel.org
3088 S:      Maintained
3089 F:      drivers/bcma/
3090 F:      include/linux/bcma/
3091
3092 BROADCOM STB AVS CPUFREQ DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3098 F:      drivers/cpufreq/brcmstb*
3099
3100 BROADCOM STB AVS TMON DRIVER
3101 M:      Markus Mayer <mmayer@broadcom.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-pm@vger.kernel.org
3104 S:      Maintained
3105 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3106 F:      drivers/thermal/broadcom/brcmstb*
3107
3108 BROADCOM STB NAND FLASH DRIVER
3109 M:      Brian Norris <computersforpeace@gmail.com>
3110 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3111 L:      linux-mtd@lists.infradead.org
3112 L:      bcm-kernel-feedback-list@broadcom.com
3113 S:      Maintained
3114 F:      drivers/mtd/nand/raw/brcmnand/
3115
3116 BROADCOM STB DPFE DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3120 S:      Maintained
3121 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3122 F:      drivers/memory/brcmstb_dpfe.c
3123
3124 BROADCOM SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <jbacik@fb.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C6X ARCHITECTURE
3222 M:      Mark Salter <msalter@redhat.com>
3223 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3224 L:      linux-c6x-dev@linux-c6x.org
3225 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3226 S:      Maintained
3227 F:      arch/c6x/
3228
3229 CA8210 IEEE-802.15.4 RADIO DRIVER
3230 M:      Harry Morris <h.morris@cascoda.com>
3231 L:      linux-wpan@vger.kernel.org
3232 W:      https://github.com/Cascoda/ca8210-linux.git
3233 S:      Maintained
3234 F:      drivers/net/ieee802154/ca8210.c
3235 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3236
3237 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3238 M:      David Howells <dhowells@redhat.com>
3239 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3240 S:      Supported
3241 F:      Documentation/filesystems/caching/cachefiles.txt
3242 F:      fs/cachefiles/
3243
3244 CADENCE MIPI-CSI2 BRIDGES
3245 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3246 L:      linux-media@vger.kernel.org
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3249 F:      drivers/media/platform/cadence/cdns-csi2*
3250
3251 CADET FM/AM RADIO RECEIVER DRIVER
3252 M:      Hans Verkuil <hverkuil@xs4all.nl>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 W:      https://linuxtv.org
3256 S:      Maintained
3257 F:      drivers/media/radio/radio-cadet*
3258
3259 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3260 M:      Jonathan Corbet <corbet@lwn.net>
3261 L:      linux-media@vger.kernel.org
3262 T:      git git://linuxtv.org/media_tree.git
3263 S:      Maintained
3264 F:      Documentation/media/v4l-drivers/cafe_ccic*
3265 F:      drivers/media/platform/marvell-ccic/
3266
3267 CAIF NETWORK LAYER
3268 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3269 L:      netdev@vger.kernel.org
3270 S:      Supported
3271 F:      Documentation/networking/caif/
3272 F:      drivers/net/caif/
3273 F:      include/uapi/linux/caif/
3274 F:      include/net/caif/
3275 F:      net/caif/
3276
3277 CALGARY x86-64 IOMMU
3278 M:      Muli Ben-Yehuda <mulix@mulix.org>
3279 M:      Jon Mason <jdmason@kudzu.us>
3280 L:      iommu@lists.linux-foundation.org
3281 S:      Maintained
3282 F:      arch/x86/kernel/pci-calgary_64.c
3283 F:      arch/x86/kernel/tce_64.c
3284 F:      arch/x86/include/asm/calgary.h
3285 F:      arch/x86/include/asm/tce.h
3286
3287 CAN NETWORK DRIVERS
3288 M:      Wolfgang Grandegger <wg@grandegger.com>
3289 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3290 L:      linux-can@vger.kernel.org
3291 W:      https://github.com/linux-can
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/net/can/
3296 F:      drivers/net/can/
3297 F:      include/linux/can/dev.h
3298 F:      include/linux/can/platform/
3299 F:      include/uapi/linux/can/error.h
3300 F:      include/uapi/linux/can/netlink.h
3301
3302 CAN NETWORK LAYER
3303 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3304 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3305 L:      linux-can@vger.kernel.org
3306 W:      https://github.com/linux-can
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3309 S:      Maintained
3310 F:      Documentation/networking/can.rst
3311 F:      net/can/
3312 F:      include/linux/can/core.h
3313 F:      include/uapi/linux/can.h
3314 F:      include/uapi/linux/can/bcm.h
3315 F:      include/uapi/linux/can/raw.h
3316 F:      include/uapi/linux/can/gw.h
3317
3318 CAPABILITIES
3319 M:      Serge Hallyn <serge@hallyn.com>
3320 L:      linux-security-module@vger.kernel.org
3321 S:      Supported
3322 F:      include/linux/capability.h
3323 F:      include/uapi/linux/capability.h
3324 F:      security/commoncap.c
3325 F:      kernel/capability.c
3326
3327 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3328 M:      Kevin Tsai <ktsai@capellamicro.com>
3329 S:      Maintained
3330 F:      drivers/iio/light/cm*
3331
3332 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3333 M:      Christian Lamparter <chunkeey@googlemail.com>
3334 L:      linux-wireless@vger.kernel.org
3335 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3336 S:      Maintained
3337 F:      drivers/net/wireless/ath/carl9170/
3338
3339 CAVIUM I2C DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 W:      http://www.cavium.com
3343 S:      Supported
3344 F:      drivers/i2c/busses/i2c-octeon*
3345 F:      drivers/i2c/busses/i2c-thunderx*
3346
3347 CAVIUM LIQUIDIO NETWORK DRIVER
3348 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3349 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3350 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3351 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3352 L:      netdev@vger.kernel.org
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/net/ethernet/cavium/liquidio/
3356
3357 CAVIUM MMC DRIVER
3358 M:      Jan Glauber <jglauber@cavium.com>
3359 M:      David Daney <david.daney@cavium.com>
3360 M:      Steven J. Hill <Steven.Hill@cavium.com>
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/mmc/host/cavium*
3364
3365 CAVIUM OCTEON-TX CRYPTO DRIVER
3366 M:      George Cherian <george.cherian@cavium.com>
3367 L:      linux-crypto@vger.kernel.org
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/crypto/cavium/cpt/
3371
3372 CAVIUM THUNDERX2 ARM64 SOC
3373 M:      Robert Richter <rrichter@cavium.com>
3374 M:      Jayachandran C <jnair@caviumnetworks.com>
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3378 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3379
3380 CC2520 IEEE-802.15.4 RADIO DRIVER
3381 M:      Varka Bhadram <varkabhadram@gmail.com>
3382 L:      linux-wpan@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/net/ieee802154/cc2520.c
3385 F:      include/linux/spi/cc2520.h
3386 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3387
3388 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3389 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3390 L:      linux-crypto@vger.kernel.org
3391 S:      Supported
3392 F:      drivers/crypto/ccree/
3393 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3394
3395 CEC FRAMEWORK
3396 M:      Hans Verkuil <hans.verkuil@cisco.com>
3397 L:      linux-media@vger.kernel.org
3398 T:      git git://linuxtv.org/media_tree.git
3399 W:      http://linuxtv.org
3400 S:      Supported
3401 F:      Documentation/media/kapi/cec-core.rst
3402 F:      Documentation/media/uapi/cec
3403 F:      drivers/media/cec/
3404 F:      drivers/media/rc/keymaps/rc-cec.c
3405 F:      include/media/cec.h
3406 F:      include/media/cec-notifier.h
3407 F:      include/uapi/linux/cec.h
3408 F:      include/uapi/linux/cec-funcs.h
3409 F:      Documentation/devicetree/bindings/media/cec.txt
3410 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3411
3412 CEC GPIO DRIVER
3413 M:      Hans Verkuil <hans.verkuil@cisco.com>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      http://linuxtv.org
3417 S:      Supported
3418 F:      drivers/media/platform/cec-gpio/
3419 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3420
3421 CELL BROADBAND ENGINE ARCHITECTURE
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 L:      linuxppc-dev@lists.ozlabs.org
3424 W:      http://www.ibm.com/developerworks/power/cell/
3425 S:      Supported
3426 F:      arch/powerpc/include/asm/cell*.h
3427 F:      arch/powerpc/include/asm/spu*.h
3428 F:      arch/powerpc/include/uapi/asm/spu*.h
3429 F:      arch/powerpc/oprofile/*cell*
3430 F:      arch/powerpc/platforms/cell/
3431
3432 CEPH COMMON CODE (LIBCEPH)
3433 M:      Ilya Dryomov <idryomov@gmail.com>
3434 M:      "Yan, Zheng" <zyan@redhat.com>
3435 M:      Sage Weil <sage@redhat.com>
3436 L:      ceph-devel@vger.kernel.org
3437 W:      http://ceph.com/
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3439 T:      git git://github.com/ceph/ceph-client.git
3440 S:      Supported
3441 F:      net/ceph/
3442 F:      include/linux/ceph/
3443 F:      include/linux/crush/
3444
3445 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3446 M:      "Yan, Zheng" <zyan@redhat.com>
3447 M:      Sage Weil <sage@redhat.com>
3448 M:      Ilya Dryomov <idryomov@gmail.com>
3449 L:      ceph-devel@vger.kernel.org
3450 W:      http://ceph.com/
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3452 T:      git git://github.com/ceph/ceph-client.git
3453 S:      Supported
3454 F:      Documentation/filesystems/ceph.txt
3455 F:      fs/ceph/
3456
3457 CERTIFICATE HANDLING:
3458 M:      David Howells <dhowells@redhat.com>
3459 M:      David Woodhouse <dwmw2@infradead.org>
3460 L:      keyrings@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/admin-guide/module-signing.rst
3463 F:      certs/
3464 F:      scripts/sign-file.c
3465 F:      scripts/extract-cert.c
3466
3467 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3468 L:      linux-usb@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/usb/WUSB-Design-overview.txt
3471 F:      Documentation/usb/wusb-cbaf
3472 F:      drivers/usb/host/hwa-hc.c
3473 F:      drivers/usb/host/whci/
3474 F:      drivers/usb/wusbcore/
3475 F:      include/linux/usb/wusb*
3476
3477 CFAG12864B LCD DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864b.c
3481 F:      include/linux/cfag12864b.h
3482
3483 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3484 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3485 S:      Maintained
3486 F:      drivers/auxdisplay/cfag12864bfb.c
3487 F:      include/linux/cfag12864b.h
3488
3489 802.11 (including CFG80211/NL80211)
3490 M:      Johannes Berg <johannes@sipsolutions.net>
3491 L:      linux-wireless@vger.kernel.org
3492 W:      http://wireless.kernel.org/
3493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3495 S:      Maintained
3496 F:      net/wireless/
3497 F:      include/uapi/linux/nl80211.h
3498 F:      include/linux/ieee80211.h
3499 F:      include/net/wext.h
3500 F:      include/net/cfg80211.h
3501 F:      include/net/iw_handler.h
3502 F:      include/net/ieee80211_radiotap.h
3503 F:      Documentation/driver-api/80211/cfg80211.rst
3504 F:      Documentation/networking/regulatory.txt
3505
3506 CHAR and MISC DRIVERS
3507 M:      Arnd Bergmann <arnd@arndb.de>
3508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3510 S:      Supported
3511 F:      drivers/char/
3512 F:      drivers/misc/
3513 F:      include/linux/miscdevice.h
3514
3515 CHECKPATCH
3516 M:      Andy Whitcroft <apw@canonical.com>
3517 M:      Joe Perches <joe@perches.com>
3518 S:      Maintained
3519 F:      scripts/checkpatch.pl
3520
3521 CHINESE DOCUMENTATION
3522 M:      Harry Wei <harryxiyou@gmail.com>
3523 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3524 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3525 S:      Maintained
3526 F:      Documentation/translations/zh_CN/
3527
3528 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3529 M:      Peter Chen <Peter.Chen@nxp.com>
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3531 L:      linux-usb@vger.kernel.org
3532 S:      Maintained
3533 F:      drivers/usb/chipidea/
3534
3535 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3540 F:      drivers/input/touchscreen/chipone_icn8318.c
3541
3542 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/input/touchscreen/chipone_icn8505.c
3547
3548 CHROME HARDWARE PLATFORM SUPPORT
3549 M:      Benson Leung <bleung@chromium.org>
3550 M:      Olof Johansson <olof@lixom.net>
3551 S:      Maintained
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3553 F:      drivers/platform/chrome/
3554
3555 CIRRUS LOGIC AUDIO CODEC DRIVERS
3556 M:      Brian Austin <brian.austin@cirrus.com>
3557 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      sound/soc/codecs/cs*
3561
3562 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3563 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3564 L:      netdev@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3567
3568 CISCO FCOE HBA DRIVER
3569 M:      Satish Kharat <satishkh@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/fnic/
3575
3576 CISCO SCSI HBA DRIVER
3577 M:      Karan Tilak Kumar <kartilak@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/snic/
3582
3583 CISCO VIC ETHERNET NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3586 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3587 S:      Supported
3588 F:      drivers/net/ethernet/cisco/enic/
3589
3590 CISCO VIC LOW LATENCY NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 S:      Supported
3593 F:      drivers/infiniband/hw/usnic/
3594
3595 CIRRUS LOGIC MADERA CODEC DRIVERS
3596 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3597 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3599 L:      patches@opensource.cirrus.com
3600 T:      git https://github.com/CirrusLogic/linux-drivers.git
3601 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/mfd/madera.txt
3604 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3605 F:      include/linux/mfd/madera/*
3606 F:      drivers/gpio/gpio-madera*
3607 F:      drivers/mfd/madera*
3608 F:      drivers/mfd/cs47l*
3609 F:      drivers/pinctrl/cirrus/*
3610
3611 CLANG-FORMAT FILE
3612 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3613 S:      Maintained
3614 F:      .clang-format
3615
3616 CLEANCACHE API
3617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3618 L:      linux-kernel@vger.kernel.org
3619 S:      Maintained
3620 F:      mm/cleancache.c
3621 F:      include/linux/cleancache.h
3622
3623 CLK API
3624 M:      Russell King <linux@armlinux.org.uk>
3625 L:      linux-clk@vger.kernel.org
3626 S:      Maintained
3627 F:      include/linux/clk.h
3628
3629 CLOCKSOURCE, CLOCKEVENT DRIVERS
3630 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3631 M:      Thomas Gleixner <tglx@linutronix.de>
3632 L:      linux-kernel@vger.kernel.org
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3634 S:      Supported
3635 F:      drivers/clocksource/
3636 F:      Documentation/devicetree/bindings/timer/
3637
3638 CMPC ACPI DRIVER
3639 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3640 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3641 L:      platform-driver-x86@vger.kernel.org
3642 S:      Supported
3643 F:      drivers/platform/x86/classmate-laptop.c
3644
3645 COBALT MEDIA DRIVER
3646 M:      Hans Verkuil <hans.verkuil@cisco.com>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Supported
3651 F:      drivers/media/pci/cobalt/
3652
3653 COCCINELLE/Semantic Patches (SmPL)
3654 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3655 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3656 M:      Nicolas Palix <nicolas.palix@imag.fr>
3657 M:      Michal Marek <michal.lkml@markovi.net>
3658 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3660 W:      http://coccinelle.lip6.fr/
3661 S:      Supported
3662 F:      Documentation/dev-tools/coccinelle.rst
3663 F:      scripts/coccinelle/
3664 F:      scripts/coccicheck
3665
3666 CODA FILE SYSTEM
3667 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3668 M:      coda@cs.cmu.edu
3669 L:      codalist@coda.cs.cmu.edu
3670 W:      http://www.coda.cs.cmu.edu/
3671 S:      Maintained
3672 F:      Documentation/filesystems/coda.txt
3673 F:      fs/coda/
3674 F:      include/linux/coda*.h
3675 F:      include/uapi/linux/coda*.h
3676
3677 CODA V4L2 MEM2MEM DRIVER
3678 M:      Philipp Zabel <p.zabel@pengutronix.de>
3679 L:      linux-media@vger.kernel.org
3680 S:      Maintained
3681 F:      Documentation/devicetree/bindings/media/coda.txt
3682 F:      drivers/media/platform/coda/
3683
3684 COMMON CLK FRAMEWORK
3685 M:      Michael Turquette <mturquette@baylibre.com>
3686 M:      Stephen Boyd <sboyd@kernel.org>
3687 L:      linux-clk@vger.kernel.org
3688 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3690 S:      Maintained
3691 F:      Documentation/devicetree/bindings/clock/
3692 F:      drivers/clk/
3693 X:      drivers/clk/clkdev.c
3694 F:      include/linux/clk-pr*
3695 F:      include/linux/clk/
3696 F:      include/linux/of_clk.h
3697
3698 COMMON INTERNET FILE SYSTEM (CIFS)
3699 M:      Steve French <sfrench@samba.org>
3700 L:      linux-cifs@vger.kernel.org
3701 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3702 W:      http://linux-cifs.samba.org/
3703 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3704 S:      Supported
3705 F:      Documentation/filesystems/cifs/
3706 F:      fs/cifs/
3707
3708 COMPACTPCI HOTPLUG CORE
3709 M:      Scott Murray <scott@spiteful.org>
3710 L:      linux-pci@vger.kernel.org
3711 S:      Maintained
3712 F:      drivers/pci/hotplug/cpci_hotplug*
3713
3714 COMPACTPCI HOTPLUG GENERIC DRIVER
3715 M:      Scott Murray <scott@spiteful.org>
3716 L:      linux-pci@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/pci/hotplug/cpcihp_generic.c
3719
3720 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3721 M:      Scott Murray <scott@spiteful.org>
3722 L:      linux-pci@vger.kernel.org
3723 S:      Maintained
3724 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3725
3726 COMPAL LAPTOP SUPPORT
3727 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3728 L:      platform-driver-x86@vger.kernel.org
3729 S:      Maintained
3730 F:      drivers/platform/x86/compal-laptop.c
3731
3732 CONEXANT ACCESSRUNNER USB DRIVER
3733 L:      accessrunner-general@lists.sourceforge.net
3734 W:      http://accessrunner.sourceforge.net/
3735 S:      Orphan
3736 F:      drivers/usb/atm/cxacru.c
3737
3738 CONFIGFS
3739 M:      Joel Becker <jlbec@evilplan.org>
3740 M:      Christoph Hellwig <hch@lst.de>
3741 T:      git git://git.infradead.org/users/hch/configfs.git
3742 S:      Supported
3743 F:      fs/configfs/
3744 F:      include/linux/configfs.h
3745
3746 CONNECTOR
3747 M:      Evgeniy Polyakov <zbr@ioremap.net>
3748 L:      netdev@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/connector/
3751
3752 CONTROL GROUP (CGROUP)
3753 M:      Tejun Heo <tj@kernel.org>
3754 M:      Li Zefan <lizefan@huawei.com>
3755 M:      Johannes Weiner <hannes@cmpxchg.org>
3756 L:      cgroups@vger.kernel.org
3757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3758 S:      Maintained
3759 F:      Documentation/cgroup*
3760 F:      include/linux/cgroup*
3761 F:      kernel/cgroup*
3762
3763 CONTROL GROUP - CPUSET
3764 M:      Li Zefan <lizefan@huawei.com>
3765 L:      cgroups@vger.kernel.org
3766 W:      http://www.bullopensource.org/cpuset/
3767 W:      http://oss.sgi.com/projects/cpusets/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3769 S:      Maintained
3770 F:      Documentation/cgroup-v1/cpusets.txt
3771 F:      include/linux/cpuset.h
3772 F:      kernel/cgroup/cpuset.c
3773
3774 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3775 M:      Johannes Weiner <hannes@cmpxchg.org>
3776 M:      Michal Hocko <mhocko@kernel.org>
3777 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3778 L:      cgroups@vger.kernel.org
3779 L:      linux-mm@kvack.org
3780 S:      Maintained
3781 F:      mm/memcontrol.c
3782 F:      mm/swap_cgroup.c
3783
3784 CORETEMP HARDWARE MONITORING DRIVER
3785 M:      Fenghua Yu <fenghua.yu@intel.com>
3786 L:      linux-hwmon@vger.kernel.org
3787 S:      Maintained
3788 F:      Documentation/hwmon/coretemp
3789 F:      drivers/hwmon/coretemp.c
3790
3791 COSA/SRP SYNC SERIAL DRIVER
3792 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3793 W:      http://www.fi.muni.cz/~kas/cosa/
3794 S:      Maintained
3795 F:      drivers/net/wan/cosa*
3796
3797 CPMAC ETHERNET DRIVER
3798 M:      Florian Fainelli <f.fainelli@gmail.com>
3799 L:      netdev@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/net/ethernet/ti/cpmac.c
3802
3803 CPU FREQUENCY DRIVERS
3804 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3805 M:      Viresh Kumar <viresh.kumar@linaro.org>
3806 L:      linux-pm@vger.kernel.org
3807 S:      Maintained
3808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3809 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3810 B:      https://bugzilla.kernel.org
3811 F:      Documentation/cpu-freq/
3812 F:      Documentation/devicetree/bindings/cpufreq/
3813 F:      drivers/cpufreq/
3814 F:      include/linux/cpufreq.h
3815 F:      tools/testing/selftests/cpufreq/
3816
3817 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3818 M:      Viresh Kumar <viresh.kumar@linaro.org>
3819 M:      Sudeep Holla <sudeep.holla@arm.com>
3820 L:      linux-pm@vger.kernel.org
3821 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3822 S:      Maintained
3823 F:      drivers/cpufreq/arm_big_little.h
3824 F:      drivers/cpufreq/arm_big_little.c
3825 F:      drivers/cpufreq/arm_big_little_dt.c
3826
3827 CPU POWER MONITORING SUBSYSTEM
3828 M:      Thomas Renninger <trenn@suse.com>
3829 M:      Shuah Khan <shuah@kernel.org>
3830 L:      linux-pm@vger.kernel.org
3831 S:      Maintained
3832 F:      tools/power/cpupower/
3833
3834 CPUID/MSR DRIVER
3835 M:      "H. Peter Anvin" <hpa@zytor.com>
3836 S:      Maintained
3837 F:      arch/x86/kernel/cpuid.c
3838 F:      arch/x86/kernel/msr.c
3839
3840 CPUIDLE DRIVER - ARM BIG LITTLE
3841 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3842 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3843 L:      linux-pm@vger.kernel.org
3844 L:      linux-arm-kernel@lists.infradead.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3846 S:      Maintained
3847 F:      drivers/cpuidle/cpuidle-big_little.c
3848
3849 CPUIDLE DRIVER - ARM EXYNOS
3850 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3851 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3852 M:      Kukjin Kim <kgene@kernel.org>
3853 L:      linux-pm@vger.kernel.org
3854 L:      linux-samsung-soc@vger.kernel.org
3855 S:      Supported
3856 F:      drivers/cpuidle/cpuidle-exynos.c
3857 F:      arch/arm/mach-exynos/pm.c
3858
3859 CPUIDLE DRIVERS
3860 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3861 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3862 L:      linux-pm@vger.kernel.org
3863 S:      Maintained
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3865 B:      https://bugzilla.kernel.org
3866 F:      drivers/cpuidle/*
3867 F:      include/linux/cpuidle.h
3868
3869 CRAMFS FILESYSTEM
3870 M:      Nicolas Pitre <nico@linaro.org>
3871 S:      Maintained
3872 F:      Documentation/filesystems/cramfs.txt
3873 F:      fs/cramfs/
3874
3875 CRYPTO API
3876 M:      Herbert Xu <herbert@gondor.apana.org.au>
3877 M:      "David S. Miller" <davem@davemloft.net>
3878 L:      linux-crypto@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3881 S:      Maintained
3882 F:      Documentation/crypto/
3883 F:      Documentation/devicetree/bindings/crypto/
3884 F:      arch/*/crypto/
3885 F:      crypto/
3886 F:      drivers/crypto/
3887 F:      include/crypto/
3888 F:      include/linux/crypto*
3889
3890 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3891 M:      Neil Horman <nhorman@tuxdriver.com>
3892 L:      linux-crypto@vger.kernel.org
3893 S:      Maintained
3894 F:      crypto/ansi_cprng.c
3895 F:      crypto/rng.c
3896
3897 CS3308 MEDIA DRIVER
3898 M:      Hans Verkuil <hverkuil@xs4all.nl>
3899 L:      linux-media@vger.kernel.org
3900 T:      git git://linuxtv.org/media_tree.git
3901 W:      http://linuxtv.org
3902 S:      Odd Fixes
3903 F:      drivers/media/i2c/cs3308.c
3904 F:      drivers/media/i2c/cs3308.h
3905
3906 CS5535 Audio ALSA driver
3907 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3908 S:      Maintained
3909 F:      sound/pci/cs5535audio/
3910
3911 CW1200 WLAN driver
3912 M:      Solomon Peachy <pizza@shaftnet.org>
3913 S:      Maintained
3914 F:      drivers/net/wireless/st/cw1200/
3915
3916 CX18 VIDEO4LINUX DRIVER
3917 M:      Andy Walls <awalls@md.metrocast.net>
3918 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3919 L:      linux-media@vger.kernel.org
3920 T:      git git://linuxtv.org/media_tree.git
3921 W:      https://linuxtv.org
3922 W:      http://www.ivtvdriver.org/index.php/Cx18
3923 S:      Maintained
3924 F:      Documentation/media/v4l-drivers/cx18*
3925 F:      drivers/media/pci/cx18/
3926 F:      include/uapi/linux/ivtv*
3927
3928 CX2341X MPEG ENCODER HELPER MODULE
3929 M:      Hans Verkuil <hverkuil@xs4all.nl>
3930 L:      linux-media@vger.kernel.org
3931 T:      git git://linuxtv.org/media_tree.git
3932 W:      https://linuxtv.org
3933 S:      Maintained
3934 F:      drivers/media/common/cx2341x*
3935 F:      include/media/cx2341x*
3936
3937 CX24120 MEDIA DRIVER
3938 M:      Jemma Denson <jdenson@gmail.com>
3939 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3943 S:      Maintained
3944 F:      drivers/media/dvb-frontends/cx24120*
3945
3946 CX88 VIDEO4LINUX DRIVER
3947 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3948 L:      linux-media@vger.kernel.org
3949 W:      https://linuxtv.org
3950 T:      git git://linuxtv.org/media_tree.git
3951 S:      Odd fixes
3952 F:      Documentation/media/v4l-drivers/cx88*
3953 F:      drivers/media/pci/cx88/
3954
3955 CXD2820R MEDIA DRIVER
3956 M:      Antti Palosaari <crope@iki.fi>
3957 L:      linux-media@vger.kernel.org
3958 W:      https://linuxtv.org
3959 W:      http://palosaari.fi/linux/
3960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3961 T:      git git://linuxtv.org/anttip/media_tree.git
3962 S:      Maintained
3963 F:      drivers/media/dvb-frontends/cxd2820r*
3964
3965 CXGB3 ETHERNET DRIVER (CXGB3)
3966 M:      Santosh Raspatur <santosh@chelsio.com>
3967 L:      netdev@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/net/ethernet/chelsio/cxgb3/
3971
3972 CXGB3 ISCSI DRIVER (CXGB3I)
3973 M:      Karen Xie <kxie@chelsio.com>
3974 L:      linux-scsi@vger.kernel.org
3975 W:      http://www.chelsio.com
3976 S:      Supported
3977 F:      drivers/scsi/cxgbi/cxgb3i
3978
3979 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3980 M:      Steve Wise <swise@chelsio.com>
3981 L:      linux-rdma@vger.kernel.org
3982 W:      http://www.openfabrics.org
3983 S:      Supported
3984 F:      drivers/infiniband/hw/cxgb3/
3985 F:      include/uapi/rdma/cxgb3-abi.h
3986
3987 CXGB4 CRYPTO DRIVER (chcr)
3988 M:      Harsh Jain <harsh@chelsio.com>
3989 L:      linux-crypto@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/crypto/chelsio
3993
3994 CXGB4 ETHERNET DRIVER (CXGB4)
3995 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3996 L:      netdev@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/net/ethernet/chelsio/cxgb4/
4000
4001 CXGB4 ISCSI DRIVER (CXGB4I)
4002 M:      Karen Xie <kxie@chelsio.com>
4003 L:      linux-scsi@vger.kernel.org
4004 W:      http://www.chelsio.com
4005 S:      Supported
4006 F:      drivers/scsi/cxgbi/cxgb4i
4007
4008 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4009 M:      Steve Wise <swise@chelsio.com>
4010 L:      linux-rdma@vger.kernel.org
4011 W:      http://www.openfabrics.org
4012 S:      Supported
4013 F:      drivers/infiniband/hw/cxgb4/
4014 F:      include/uapi/rdma/cxgb4-abi.h
4015
4016 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4017 M:      Casey Leedom <leedom@chelsio.com>
4018 L:      netdev@vger.kernel.org
4019 W:      http://www.chelsio.com
4020 S:      Supported
4021 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4022
4023 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4024 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4025 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4026 L:      linuxppc-dev@lists.ozlabs.org
4027 S:      Supported
4028 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4029 F:      drivers/misc/cxl/
4030 F:      include/misc/cxl*
4031 F:      include/uapi/misc/cxl.h
4032 F:      Documentation/powerpc/cxl.txt
4033 F:      Documentation/ABI/testing/sysfs-class-cxl
4034
4035 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4036 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4037 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4038 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4039 L:      linux-scsi@vger.kernel.org
4040 S:      Supported
4041 F:      drivers/scsi/cxlflash/
4042 F:      include/uapi/scsi/cxlflash_ioctls.h
4043 F:      Documentation/powerpc/cxlflash.txt
4044
4045 CYBERPRO FB DRIVER
4046 M:      Russell King <linux@armlinux.org.uk>
4047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4048 W:      http://www.armlinux.org.uk/
4049 S:      Maintained
4050 F:      drivers/video/fbdev/cyber2000fb.*
4051
4052 CYCLADES ASYNC MUX DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/tty/cyclades.c
4056 F:      include/linux/cyclades.h
4057 F:      include/uapi/linux/cyclades.h
4058
4059 CYCLADES PC300 DRIVER
4060 W:      http://www.cyclades.com/
4061 S:      Orphan
4062 F:      drivers/net/wan/pc300*
4063
4064 CYPRESS_FIRMWARE MEDIA DRIVER
4065 M:      Antti Palosaari <crope@iki.fi>
4066 L:      linux-media@vger.kernel.org
4067 W:      https://linuxtv.org
4068 W:      http://palosaari.fi/linux/
4069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4070 T:      git git://linuxtv.org/anttip/media_tree.git
4071 S:      Maintained
4072 F:      drivers/media/common/cypress_firmware*
4073
4074 CYTTSP TOUCHSCREEN DRIVER
4075 M:      Ferruh Yigit <fery@cypress.com>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/touchscreen/cyttsp*
4079 F:      include/linux/input/cyttsp.h
4080
4081 D-LINK DIR-685 TOUCHKEYS DRIVER
4082 M:      Linus Walleij <linus.walleij@linaro.org>
4083 L:      linux-input@vger.kernel.org
4084 S:      Supported
4085 F:      drivers/input/dlink-dir685-touchkeys.c
4086
4087 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4088 M:      Joshua Kinard <kumba@gentoo.org>
4089 S:      Maintained
4090 F:      drivers/rtc/rtc-ds1685.c
4091 F:      include/linux/rtc/ds1685.h
4092
4093 DAMA SLAVE for AX.25
4094 M:      Joerg Reuter <jreuter@yaina.de>
4095 W:      http://yaina.de/jreuter/
4096 W:      http://www.qsl.net/dl1bke/
4097 L:      linux-hams@vger.kernel.org
4098 S:      Maintained
4099 F:      net/ax25/af_ax25.c
4100 F:      net/ax25/ax25_dev.c
4101 F:      net/ax25/ax25_ds_*
4102 F:      net/ax25/ax25_in.c
4103 F:      net/ax25/ax25_out.c
4104 F:      net/ax25/ax25_timer.c
4105 F:      net/ax25/sysctl_net_ax25.c
4106
4107 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4108 L:      netdev@vger.kernel.org
4109 S:      Orphan
4110 F:      Documentation/networking/dmfe.txt
4111 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4112
4113 DC390/AM53C974 SCSI driver
4114 M:      Hannes Reinecke <hare@suse.com>
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Maintained
4117 F:      drivers/scsi/am53c974.c
4118
4119 DC395x SCSI driver
4120 M:      Oliver Neukum <oliver@neukum.org>
4121 M:      Ali Akcaagac <aliakc@web.de>
4122 M:      Jamie Lenehan <lenehan@twibble.org>
4123 L:      dc395x@twibble.org
4124 W:      http://twibble.org/dist/dc395x/
4125 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4126 S:      Maintained
4127 F:      Documentation/scsi/dc395x.txt
4128 F:      drivers/scsi/dc395x.*
4129
4130 DCCP PROTOCOL
4131 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4132 L:      dccp@vger.kernel.org
4133 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4134 S:      Maintained
4135 F:      include/linux/dccp.h
4136 F:      include/uapi/linux/dccp.h
4137 F:      include/linux/tfrc.h
4138 F:      net/dccp/
4139
4140 DECnet NETWORK LAYER
4141 W:      http://linux-decnet.sourceforge.net
4142 L:      linux-decnet-user@lists.sourceforge.net
4143 S:      Orphan
4144 F:      Documentation/networking/decnet.txt
4145 F:      net/decnet/
4146
4147 DECSTATION PLATFORM SUPPORT
4148 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4149 L:      linux-mips@linux-mips.org
4150 W:      http://www.linux-mips.org/wiki/DECstation
4151 S:      Maintained
4152 F:      arch/mips/dec/
4153 F:      arch/mips/include/asm/dec/
4154 F:      arch/mips/include/asm/mach-dec/
4155
4156 DEFXX FDDI NETWORK DRIVER
4157 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4158 S:      Maintained
4159 F:      drivers/net/fddi/defxx.*
4160
4161 DELL SMBIOS DRIVER
4162 M:      Pali Rohár <pali.rohar@gmail.com>
4163 M:      Mario Limonciello <mario.limonciello@dell.com>
4164 L:      platform-driver-x86@vger.kernel.org
4165 S:      Maintained
4166 F:      drivers/platform/x86/dell-smbios.*
4167
4168 DELL SMBIOS SMM DRIVER
4169 M:      Mario Limonciello <mario.limonciello@dell.com>
4170 L:      platform-driver-x86@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/platform/x86/dell-smbios-smm.c
4173
4174 DELL SMBIOS WMI DRIVER
4175 M:      Mario Limonciello <mario.limonciello@dell.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-smbios-wmi.c
4179 F:      tools/wmi/dell-smbios-example.c
4180
4181 DELL LAPTOP DRIVER
4182 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4183 M:      Pali Rohár <pali.rohar@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/dell-laptop.c
4187
4188 DELL LAPTOP FREEFALL DRIVER
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-smo8800.c
4192
4193 DELL LAPTOP RBTN DRIVER
4194 M:      Pali Rohár <pali.rohar@gmail.com>
4195 S:      Maintained
4196 F:      drivers/platform/x86/dell-rbtn.*
4197
4198 DELL LAPTOP SMM DRIVER
4199 M:      Pali Rohár <pali.rohar@gmail.com>
4200 S:      Maintained
4201 F:      drivers/hwmon/dell-smm-hwmon.c
4202 F:      include/uapi/linux/i8k.h
4203
4204 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4205 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4206 S:      Maintained
4207 F:      Documentation/dcdbas.txt
4208 F:      drivers/firmware/dcdbas.*
4209
4210 DELL WMI NOTIFICATIONS DRIVER
4211 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4212 M:      Pali Rohár <pali.rohar@gmail.com>
4213 S:      Maintained
4214 F:      drivers/platform/x86/dell-wmi.c
4215
4216 DELL WMI DESCRIPTOR DRIVER
4217 M:      Mario Limonciello <mario.limonciello@dell.com>
4218 S:      Maintained
4219 F:      drivers/platform/x86/dell-wmi-descriptor.c
4220
4221 DELTA ST MEDIA DRIVER
4222 M:      Hugues Fruchet <hugues.fruchet@st.com>
4223 L:      linux-media@vger.kernel.org
4224 T:      git git://linuxtv.org/media_tree.git
4225 W:      https://linuxtv.org
4226 S:      Supported
4227 F:      drivers/media/platform/sti/delta
4228
4229 DENALI NAND DRIVER
4230 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4231 L:      linux-mtd@lists.infradead.org
4232 S:      Supported
4233 F:      drivers/mtd/nand/raw/denali*
4234
4235 DESIGNWARE USB2 DRD IP DRIVER
4236 M:      Minas Harutyunyan <hminas@synopsys.com>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc2/
4241
4242 DESIGNWARE USB3 DRD IP DRIVER
4243 M:      Felipe Balbi <balbi@kernel.org>
4244 L:      linux-usb@vger.kernel.org
4245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4246 S:      Maintained
4247 F:      drivers/usb/dwc3/
4248
4249 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4250 M:      Andreas Klinger <ak@it-klinger.de>
4251 L:      linux-iio@vger.kernel.org
4252 S:      Maintained
4253 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4254 F:      drivers/iio/proximity/srf*.c
4255
4256 DEVICE COREDUMP (DEV_COREDUMP)
4257 M:      Johannes Berg <johannes@sipsolutions.net>
4258 L:      linux-kernel@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/base/devcoredump.c
4261 F:      include/linux/devcoredump.h
4262
4263 DEVICE FREQUENCY (DEVFREQ)
4264 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4265 M:      Kyungmin Park <kyungmin.park@samsung.com>
4266 R:      Chanwoo Choi <cw00.choi@samsung.com>
4267 L:      linux-pm@vger.kernel.org
4268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4269 S:      Maintained
4270 F:      drivers/devfreq/
4271 F:      include/linux/devfreq.h
4272 F:      Documentation/devicetree/bindings/devfreq/
4273
4274 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4275 M:      Chanwoo Choi <cw00.choi@samsung.com>
4276 L:      linux-pm@vger.kernel.org
4277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4278 S:      Supported
4279 F:      drivers/devfreq/event/
4280 F:      drivers/devfreq/devfreq-event.c
4281 F:      include/linux/devfreq-event.h
4282 F:      Documentation/devicetree/bindings/devfreq/event/
4283
4284 DEVICE NUMBER REGISTRY
4285 M:      Torben Mathiasen <device@lanana.org>
4286 W:      http://lanana.org/docs/device-list/index.html
4287 S:      Maintained
4288
4289 DEVICE-MAPPER  (LVM)
4290 M:      Alasdair Kergon <agk@redhat.com>
4291 M:      Mike Snitzer <snitzer@redhat.com>
4292 M:      dm-devel@redhat.com
4293 L:      dm-devel@redhat.com
4294 W:      http://sources.redhat.com/dm
4295 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4297 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4298 S:      Maintained
4299 F:      Documentation/device-mapper/
4300 F:      drivers/md/Makefile
4301 F:      drivers/md/Kconfig
4302 F:      drivers/md/dm*
4303 F:      drivers/md/persistent-data/
4304 F:      include/linux/device-mapper.h
4305 F:      include/linux/dm-*.h
4306 F:      include/uapi/linux/dm-*.h
4307
4308 DEVLINK
4309 M:      Jiri Pirko <jiri@mellanox.com>
4310 L:      netdev@vger.kernel.org
4311 S:      Supported
4312 F:      net/core/devlink.c
4313 F:      include/net/devlink.h
4314 F:      include/uapi/linux/devlink.h
4315
4316 DIALOG SEMICONDUCTOR DRIVERS
4317 M:      Support Opensource <support.opensource@diasemi.com>
4318 W:      http://www.dialog-semiconductor.com/products
4319 S:      Supported
4320 F:      Documentation/hwmon/da90??
4321 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4322 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4323 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4324 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4325 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4326 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4327 F:      drivers/gpio/gpio-da90??.c
4328 F:      drivers/hwmon/da90??-hwmon.c
4329 F:      drivers/iio/adc/da91??-*.c
4330 F:      drivers/input/misc/da90??_onkey.c
4331 F:      drivers/input/touchscreen/da9052_tsi.c
4332 F:      drivers/leds/leds-da90??.c
4333 F:      drivers/mfd/da903x.c
4334 F:      drivers/mfd/da90??-*.c
4335 F:      drivers/mfd/da91??-*.c
4336 F:      drivers/power/supply/da9052-battery.c
4337 F:      drivers/power/supply/da91??-*.c
4338 F:      drivers/regulator/da903x.c
4339 F:      drivers/regulator/da9???-regulator.[ch]
4340 F:      drivers/thermal/da90??-thermal.c
4341 F:      drivers/rtc/rtc-da90??.c
4342 F:      drivers/video/backlight/da90??_bl.c
4343 F:      drivers/watchdog/da90??_wdt.c
4344 F:      include/linux/mfd/da903x.h
4345 F:      include/linux/mfd/da9052/
4346 F:      include/linux/mfd/da9055/
4347 F:      include/linux/mfd/da9062/
4348 F:      include/linux/mfd/da9063/
4349 F:      include/linux/mfd/da9150/
4350 F:      include/linux/regulator/da9211.h
4351 F:      include/sound/da[79]*.h
4352 F:      sound/soc/codecs/da[79]*.[ch]
4353
4354 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4355 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4356 L:      linux-gpio@vger.kernel.org
4357 S:      Maintained
4358 F:      drivers/gpio/gpio-gpio-mm.c
4359
4360 DIGI NEO AND CLASSIC PCI PRODUCTS
4361 M:      Lidza Louina <lidza.louina@gmail.com>
4362 M:      Mark Hounschell <markh@compro.net>
4363 L:      driverdev-devel@linuxdriverproject.org
4364 S:      Maintained
4365 F:      drivers/staging/dgnc/
4366
4367 DIOLAN U2C-12 I2C DRIVER
4368 M:      Guenter Roeck <linux@roeck-us.net>
4369 L:      linux-i2c@vger.kernel.org
4370 S:      Maintained
4371 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4372
4373 FILESYSTEM DIRECT ACCESS (DAX)
4374 M:      Matthew Wilcox <mawilcox@microsoft.com>
4375 M:      Ross Zwisler <zwisler@kernel.org>
4376 M:      Jan Kara <jack@suse.cz>
4377 L:      linux-fsdevel@vger.kernel.org
4378 S:      Supported
4379 F:      fs/dax.c
4380 F:      include/linux/dax.h
4381 F:      include/trace/events/fs_dax.h
4382
4383 DEVICE DIRECT ACCESS (DAX)
4384 M:      Dan Williams <dan.j.williams@intel.com>
4385 M:      Dave Jiang <dave.jiang@intel.com>
4386 M:      Ross Zwisler <zwisler@kernel.org>
4387 M:      Vishal Verma <vishal.l.verma@intel.com>
4388 L:      linux-nvdimm@lists.01.org
4389 S:      Supported
4390 F:      drivers/dax/
4391
4392 DIRECTORY NOTIFICATION (DNOTIFY)
4393 M:      Jan Kara <jack@suse.cz>
4394 R:      Amir Goldstein <amir73il@gmail.com>
4395 L:      linux-fsdevel@vger.kernel.org
4396 S:      Maintained
4397 F:      Documentation/filesystems/dnotify.txt
4398 F:      fs/notify/dnotify/
4399 F:      include/linux/dnotify.h
4400
4401 DISK GEOMETRY AND PARTITION HANDLING
4402 M:      Andries Brouwer <aeb@cwi.nl>
4403 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4404 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4405 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4406 S:      Maintained
4407
4408 DISKQUOTA
4409 M:      Jan Kara <jack@suse.com>
4410 S:      Maintained
4411 F:      Documentation/filesystems/quota.txt
4412 F:      fs/quota/
4413 F:      include/linux/quota*.h
4414 F:      include/uapi/linux/quota*.h
4415
4416 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4417 M:      Bernie Thompson <bernie@plugable.com>
4418 L:      linux-fbdev@vger.kernel.org
4419 S:      Maintained
4420 W:      http://plugable.com/category/projects/udlfb/
4421 F:      drivers/video/fbdev/udlfb.c
4422 F:      include/video/udlfb.h
4423 F:      Documentation/fb/udlfb.txt
4424
4425 DISTRIBUTED LOCK MANAGER (DLM)
4426 M:      Christine Caulfield <ccaulfie@redhat.com>
4427 M:      David Teigland <teigland@redhat.com>
4428 L:      cluster-devel@redhat.com
4429 W:      http://sources.redhat.com/cluster/
4430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4431 S:      Supported
4432 F:      fs/dlm/
4433
4434 DMA BUFFER SHARING FRAMEWORK
4435 M:      Sumit Semwal <sumit.semwal@linaro.org>
4436 S:      Maintained
4437 L:      linux-media@vger.kernel.org
4438 L:      dri-devel@lists.freedesktop.org
4439 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4440 F:      drivers/dma-buf/
4441 F:      include/linux/dma-buf*
4442 F:      include/linux/reservation.h
4443 F:      include/linux/*fence.h
4444 F:      Documentation/driver-api/dma-buf.rst
4445 T:      git git://anongit.freedesktop.org/drm/drm-misc
4446
4447 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4448 M:      Vinod Koul <vkoul@kernel.org>
4449 L:      dmaengine@vger.kernel.org
4450 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4451 S:      Maintained
4452 F:      drivers/dma/
4453 F:      include/linux/dmaengine.h
4454 F:      include/linux/of_dma.h
4455 F:      Documentation/devicetree/bindings/dma/
4456 F:      Documentation/driver-api/dmaengine/
4457 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4458
4459 DMA MAPPING HELPERS
4460 M:      Christoph Hellwig <hch@lst.de>
4461 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4462 R:      Robin Murphy <robin.murphy@arm.com>
4463 L:      iommu@lists.linux-foundation.org
4464 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4465 W:      http://git.infradead.org/users/hch/dma-mapping.git
4466 S:      Supported
4467 F:      kernel/dma/
4468 F:      include/asm-generic/dma-mapping.h
4469 F:      include/linux/dma-direct.h
4470 F:      include/linux/dma-mapping.h
4471 F:      include/linux/dma-noncoherent.h
4472
4473 DME1737 HARDWARE MONITOR DRIVER
4474 M:      Juerg Haefliger <juergh@gmail.com>
4475 L:      linux-hwmon@vger.kernel.org
4476 S:      Maintained
4477 F:      Documentation/hwmon/dme1737
4478 F:      drivers/hwmon/dme1737.c
4479
4480 DMI/SMBIOS SUPPORT
4481 M:      Jean Delvare <jdelvare@suse.com>
4482 S:      Maintained
4483 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4484 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4485 F:      drivers/firmware/dmi-id.c
4486 F:      drivers/firmware/dmi_scan.c
4487 F:      include/linux/dmi.h
4488
4489 DOCUMENTATION
4490 M:      Jonathan Corbet <corbet@lwn.net>
4491 L:      linux-doc@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/
4494 F:      scripts/kernel-doc
4495 X:      Documentation/ABI/
4496 X:      Documentation/devicetree/
4497 X:      Documentation/acpi
4498 X:      Documentation/power
4499 X:      Documentation/spi
4500 X:      Documentation/media
4501 T:      git git://git.lwn.net/linux.git docs-next
4502
4503 DOCUMENTATION/ITALIAN
4504 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4505 L:      linux-doc@vger.kernel.org
4506 S:      Maintained
4507 F:      Documentation/translations/it_IT
4508
4509 DONGWOON DW9714 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9714.c
4515
4516 DONGWOON DW9807 LENS VOICE COIL DRIVER
4517 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4518 L:      linux-media@vger.kernel.org
4519 T:      git git://linuxtv.org/media_tree.git
4520 S:      Maintained
4521 F:      drivers/media/i2c/dw9807.c
4522
4523 DOUBLETALK DRIVER
4524 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4525 L:      blinux-list@redhat.com
4526 S:      Maintained
4527 F:      drivers/char/dtlk.c
4528 F:      include/linux/dtlk.h
4529
4530 DPAA2 DATAPATH I/O (DPIO) DRIVER
4531 M:      Roy Pledge <Roy.Pledge@nxp.com>
4532 L:      linux-kernel@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/soc/fsl/dpio
4535
4536 DPAA2 ETHERNET DRIVER
4537 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethernet
4541
4542 DPAA2 ETHERNET SWITCH DRIVER
4543 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4544 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4545 L:      linux-kernel@vger.kernel.org
4546 S:      Maintained
4547 F:      drivers/staging/fsl-dpaa2/ethsw
4548
4549 DPAA2 PTP CLOCK DRIVER
4550 M:      Yangbo Lu <yangbo.lu@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/rtc
4554
4555 DPT_I2O SCSI RAID DRIVER
4556 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4557 L:      linux-scsi@vger.kernel.org
4558 W:      http://www.adaptec.com/
4559 S:      Maintained
4560 F:      drivers/scsi/dpt*
4561 F:      drivers/scsi/dpt/
4562
4563 DRBD DRIVER
4564 M:      Philipp Reisner <philipp.reisner@linbit.com>
4565 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4566 L:      drbd-dev@lists.linbit.com
4567 W:      http://www.drbd.org
4568 T:      git git://git.linbit.com/linux-drbd.git
4569 T:      git git://git.linbit.com/drbd-8.4.git
4570 S:      Supported
4571 F:      drivers/block/drbd/
4572 F:      lib/lru_cache.c
4573 F:      Documentation/blockdev/drbd/
4574
4575 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4576 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4577 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4579 S:      Supported
4580 F:      Documentation/kobject.txt
4581 F:      drivers/base/
4582 F:      fs/debugfs/
4583 F:      fs/sysfs/
4584 F:      include/linux/debugfs.h
4585 F:      include/linux/kobj*
4586 F:      lib/kobj*
4587
4588 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4589 M:      Kevin Hilman <khilman@kernel.org>
4590 M:      Nishanth Menon <nm@ti.com>
4591 S:      Maintained
4592 F:      drivers/power/avs/
4593 F:      include/linux/power/smartreflex.h
4594 L:      linux-pm@vger.kernel.org
4595
4596 DRM DRIVER FOR ARM PL111 CLCD
4597 M:      Eric Anholt <eric@anholt.net>
4598 T:      git git://anongit.freedesktop.org/drm/drm-misc
4599 S:      Supported
4600 F:      drivers/gpu/drm/pl111/
4601
4602 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4603 M:      Linus Walleij <linus.walleij@linaro.org>
4604 T:      git git://anongit.freedesktop.org/drm/drm-misc
4605 S:      Maintained
4606 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4607 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4608
4609 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4610 M:      Dave Airlie <airlied@redhat.com>
4611 S:      Odd Fixes
4612 F:      drivers/gpu/drm/ast/
4613
4614 DRM DRIVER FOR BOCHS VIRTUAL GPU
4615 M:      Gerd Hoffmann <kraxel@redhat.com>
4616 L:      virtualization@lists.linux-foundation.org
4617 T:      git git://anongit.freedesktop.org/drm/drm-misc
4618 S:      Maintained
4619 F:      drivers/gpu/drm/bochs/
4620
4621 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4622 M:      Linus Walleij <linus.walleij@linaro.org>
4623 T:      git git://anongit.freedesktop.org/drm/drm-misc
4624 S:      Maintained
4625 F:      drivers/gpu/drm/tve200/
4626
4627 DRM DRIVER FOR ILITEK ILI9225 PANELS
4628 M:      David Lechner <david@lechnology.com>
4629 S:      Maintained
4630 F:      drivers/gpu/drm/tinydrm/ili9225.c
4631 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4632
4633 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4634 S:      Orphan / Obsolete
4635 F:      drivers/gpu/drm/i810/
4636 F:      include/uapi/drm/i810_drm.h
4637
4638 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4639 S:      Orphan / Obsolete
4640 F:      drivers/gpu/drm/mga/
4641 F:      include/uapi/drm/mga_drm.h
4642
4643 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4644 M:      Dave Airlie <airlied@redhat.com>
4645 S:      Odd Fixes
4646 F:      drivers/gpu/drm/mgag200/
4647
4648 DRM DRIVER FOR MI0283QT
4649 M:      Noralf Trønnes <noralf@tronnes.org>
4650 S:      Maintained
4651 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4652 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4653
4654 DRM DRIVER FOR MSM ADRENO GPU
4655 M:      Rob Clark <robdclark@gmail.com>
4656 L:      linux-arm-msm@vger.kernel.org
4657 L:      dri-devel@lists.freedesktop.org
4658 L:      freedreno@lists.freedesktop.org
4659 T:      git git://people.freedesktop.org/~robclark/linux
4660 S:      Maintained
4661 F:      drivers/gpu/drm/msm/
4662 F:      include/uapi/drm/msm_drm.h
4663 F:      Documentation/devicetree/bindings/display/msm/
4664
4665 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4666 M:      Ben Skeggs <bskeggs@redhat.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 L:      nouveau@lists.freedesktop.org
4669 T:      git git://github.com/skeggsb/linux
4670 S:      Supported
4671 F:      drivers/gpu/drm/nouveau/
4672 F:      include/uapi/drm/nouveau_drm.h
4673
4674 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4675 M:      Noralf Trønnes <noralf@tronnes.org>
4676 S:      Maintained
4677 F:      drivers/gpu/drm/tinydrm/repaper.c
4678 F:      Documentation/devicetree/bindings/display/repaper.txt
4679
4680 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4681 M:      Dave Airlie <airlied@redhat.com>
4682 M:      Gerd Hoffmann <kraxel@redhat.com>
4683 L:      virtualization@lists.linux-foundation.org
4684 T:      git git://anongit.freedesktop.org/drm/drm-misc
4685 S:      Obsolete
4686 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4687 F:      drivers/gpu/drm/cirrus/
4688
4689 DRM DRIVER FOR QXL VIRTUAL GPU
4690 M:      Dave Airlie <airlied@redhat.com>
4691 M:      Gerd Hoffmann <kraxel@redhat.com>
4692 L:      virtualization@lists.linux-foundation.org
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 S:      Maintained
4695 F:      drivers/gpu/drm/qxl/
4696 F:      include/uapi/drm/qxl_drm.h
4697
4698 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4699 S:      Orphan / Obsolete
4700 F:      drivers/gpu/drm/r128/
4701 F:      include/uapi/drm/r128_drm.h
4702
4703 DRM DRIVER FOR SAVAGE VIDEO CARDS
4704 S:      Orphan / Obsolete
4705 F:      drivers/gpu/drm/savage/
4706 F:      include/uapi/drm/savage_drm.h
4707
4708 DRM DRIVER FOR SIS VIDEO CARDS
4709 S:      Orphan / Obsolete
4710 F:      drivers/gpu/drm/sis/
4711 F:      include/uapi/drm/sis_drm.h
4712
4713 DRM DRIVER FOR SITRONIX ST7586 PANELS
4714 M:      David Lechner <david@lechnology.com>
4715 S:      Maintained
4716 F:      drivers/gpu/drm/tinydrm/st7586.c
4717 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4718
4719 DRM DRIVER FOR SITRONIX ST7735R PANELS
4720 M:      David Lechner <david@lechnology.com>
4721 S:      Maintained
4722 F:      drivers/gpu/drm/tinydrm/st7735r.c
4723 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4724
4725 DRM DRIVER FOR TDFX VIDEO CARDS
4726 S:      Orphan / Obsolete
4727 F:      drivers/gpu/drm/tdfx/
4728
4729 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4730 M:      Dave Airlie <airlied@redhat.com>
4731 S:      Odd Fixes
4732 F:      drivers/gpu/drm/udl/
4733
4734 DRM DRIVER FOR VMWARE VIRTUAL GPU
4735 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4736 M:      Sinclair Yeh <syeh@vmware.com>
4737 M:      Thomas Hellstrom <thellstrom@vmware.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://people.freedesktop.org/~syeh/repos_linux
4740 T:      git git://people.freedesktop.org/~thomash/linux
4741 S:      Supported
4742 F:      drivers/gpu/drm/vmwgfx/
4743 F:      include/uapi/drm/vmwgfx_drm.h
4744
4745 DRM DRIVERS
4746 M:      David Airlie <airlied@linux.ie>
4747 L:      dri-devel@lists.freedesktop.org
4748 T:      git git://anongit.freedesktop.org/drm/drm
4749 B:      https://bugs.freedesktop.org/
4750 C:      irc://chat.freenode.net/dri-devel
4751 S:      Maintained
4752 F:      drivers/gpu/drm/
4753 F:      drivers/gpu/vga/
4754 F:      Documentation/devicetree/bindings/display/
4755 F:      Documentation/devicetree/bindings/gpu/
4756 F:      Documentation/gpu/
4757 F:      include/drm/
4758 F:      include/uapi/drm/
4759 F:      include/linux/vga*
4760
4761 DRM DRIVERS AND MISC GPU PATCHES
4762 M:      Gustavo Padovan <gustavo@padovan.org>
4763 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4764 M:      Sean Paul <sean@poorly.run>
4765 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4766 S:      Maintained
4767 T:      git git://anongit.freedesktop.org/drm/drm-misc
4768 F:      Documentation/gpu/
4769 F:      drivers/gpu/vga/
4770 F:      drivers/gpu/drm/*
4771 F:      include/drm/drm*
4772 F:      include/uapi/drm/drm*
4773 F:      include/linux/vga*
4774
4775 DRM DRIVERS FOR ALLWINNER A10
4776 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 S:      Supported
4779 F:      drivers/gpu/drm/sun4i/
4780 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4781 T:      git git://anongit.freedesktop.org/drm/drm-misc
4782
4783 DRM DRIVERS FOR AMLOGIC SOCS
4784 M:      Neil Armstrong <narmstrong@baylibre.com>
4785 L:      dri-devel@lists.freedesktop.org
4786 L:      linux-amlogic@lists.infradead.org
4787 W:      http://linux-meson.com/
4788 S:      Supported
4789 F:      drivers/gpu/drm/meson/
4790 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4791 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4792 F:      Documentation/gpu/meson.rst
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR ATMEL HLCDC
4796 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Supported
4799 F:      drivers/gpu/drm/atmel-hlcdc/
4800 F:      Documentation/devicetree/bindings/display/atmel/
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802
4803 DRM DRIVERS FOR BRIDGE CHIPS
4804 M:      Archit Taneja <architt@codeaurora.org>
4805 M:      Andrzej Hajda <a.hajda@samsung.com>
4806 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4807 S:      Maintained
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809 F:      drivers/gpu/drm/bridge/
4810
4811 DRM DRIVERS FOR EXYNOS
4812 M:      Inki Dae <inki.dae@samsung.com>
4813 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4814 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4815 M:      Kyungmin Park <kyungmin.park@samsung.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4818 S:      Supported
4819 F:      drivers/gpu/drm/exynos/
4820 F:      include/uapi/drm/exynos_drm.h
4821 F:      Documentation/devicetree/bindings/display/exynos/
4822
4823 DRM DRIVERS FOR FREESCALE DCU
4824 M:      Stefan Agner <stefan@agner.ch>
4825 M:      Alison Wang <alison.wang@nxp.com>
4826 L:      dri-devel@lists.freedesktop.org
4827 S:      Supported
4828 F:      drivers/gpu/drm/fsl-dcu/
4829 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4830 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4831 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4832
4833 DRM DRIVERS FOR FREESCALE IMX
4834 M:      Philipp Zabel <p.zabel@pengutronix.de>
4835 L:      dri-devel@lists.freedesktop.org
4836 S:      Maintained
4837 F:      drivers/gpu/drm/imx/
4838 F:      drivers/gpu/ipu-v3/
4839 F:      Documentation/devicetree/bindings/display/imx/
4840
4841 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4842 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4843 L:      dri-devel@lists.freedesktop.org
4844 T:      git git://github.com/patjak/drm-gma500
4845 S:      Maintained
4846 F:      drivers/gpu/drm/gma500/
4847
4848 DRM DRIVERS FOR HISILICON
4849 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4850 M:      Rongrong Zou <zourongrong@gmail.com>
4851 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4852 R:      Chen Feng <puck.chen@hisilicon.com>
4853 L:      dri-devel@lists.freedesktop.org
4854 T:      git git://github.com/xin3liang/linux.git
4855 S:      Maintained
4856 F:      drivers/gpu/drm/hisilicon/
4857 F:      Documentation/devicetree/bindings/display/hisilicon/
4858
4859 DRM DRIVERS FOR MEDIATEK
4860 M:      CK Hu <ck.hu@mediatek.com>
4861 M:      Philipp Zabel <p.zabel@pengutronix.de>
4862 L:      dri-devel@lists.freedesktop.org
4863 S:      Supported
4864 F:      drivers/gpu/drm/mediatek/
4865 F:      Documentation/devicetree/bindings/display/mediatek/
4866
4867 DRM DRIVERS FOR NVIDIA TEGRA
4868 M:      Thierry Reding <thierry.reding@gmail.com>
4869 L:      dri-devel@lists.freedesktop.org
4870 L:      linux-tegra@vger.kernel.org
4871 T:      git git://anongit.freedesktop.org/tegra/linux.git
4872 S:      Supported
4873 F:      drivers/gpu/drm/tegra/
4874 F:      drivers/gpu/host1x/
4875 F:      include/linux/host1x.h
4876 F:      include/uapi/drm/tegra_drm.h
4877 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4878
4879 DRM DRIVERS FOR RENESAS
4880 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 L:      linux-renesas-soc@vger.kernel.org
4883 T:      git git://linuxtv.org/pinchartl/fbdev
4884 S:      Supported
4885 F:      drivers/gpu/drm/rcar-du/
4886 F:      drivers/gpu/drm/shmobile/
4887 F:      include/linux/platform_data/shmob_drm.h
4888 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4889 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4890 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4891
4892 DRM DRIVERS FOR ROCKCHIP
4893 M:      Sandy Huang <hjc@rock-chips.com>
4894 M:      Heiko Stübner <heiko@sntech.de>
4895 L:      dri-devel@lists.freedesktop.org
4896 S:      Maintained
4897 F:      drivers/gpu/drm/rockchip/
4898 F:      Documentation/devicetree/bindings/display/rockchip/
4899 T:      git git://anongit.freedesktop.org/drm/drm-misc
4900
4901 DRM DRIVERS FOR STI
4902 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4903 M:      Vincent Abriou <vincent.abriou@st.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906 S:      Maintained
4907 F:      drivers/gpu/drm/sti
4908 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4909
4910 DRM DRIVERS FOR STM
4911 M:      Yannick Fertre <yannick.fertre@st.com>
4912 M:      Philippe Cornu <philippe.cornu@st.com>
4913 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4914 M:      Vincent Abriou <vincent.abriou@st.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 T:      git git://anongit.freedesktop.org/drm/drm-misc
4917 S:      Maintained
4918 F:      drivers/gpu/drm/stm
4919 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4920
4921 DRM DRIVERS FOR TI LCDC
4922 M:      Jyri Sarha <jsarha@ti.com>
4923 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/tilcdc/
4927 F:      Documentation/devicetree/bindings/display/tilcdc/
4928
4929 DRM DRIVERS FOR TI OMAP
4930 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 S:      Maintained
4933 F:      drivers/gpu/drm/omapdrm/
4934 F:      Documentation/devicetree/bindings/display/ti/
4935
4936 DRM DRIVERS FOR V3D
4937 M:      Eric Anholt <eric@anholt.net>
4938 S:      Supported
4939 F:      drivers/gpu/drm/v3d/
4940 F:      include/uapi/drm/v3d_drm.h
4941 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943
4944 DRM DRIVERS FOR VC4
4945 M:      Eric Anholt <eric@anholt.net>
4946 T:      git git://github.com/anholt/linux
4947 S:      Supported
4948 F:      drivers/gpu/drm/vc4/
4949 F:      include/uapi/drm/vc4_drm.h
4950 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952
4953 DRM DRIVERS FOR VIVANTE GPU IP
4954 M:      Lucas Stach <l.stach@pengutronix.de>
4955 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4956 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4957 L:      etnaviv@lists.freedesktop.org
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/etnaviv/
4961 F:      include/uapi/drm/etnaviv_drm.h
4962 F:      Documentation/devicetree/bindings/display/etnaviv/
4963
4964 DRM DRIVERS FOR ZTE ZX
4965 M:      Shawn Guo <shawnguo@kernel.org>
4966 L:      dri-devel@lists.freedesktop.org
4967 S:      Maintained
4968 F:      drivers/gpu/drm/zte/
4969 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4970 T:      git git://anongit.freedesktop.org/drm/drm-misc
4971
4972 DRM PANEL DRIVERS
4973 M:      Thierry Reding <thierry.reding@gmail.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Maintained
4977 F:      drivers/gpu/drm/drm_panel.c
4978 F:      drivers/gpu/drm/panel/
4979 F:      include/drm/drm_panel.h
4980 F:      Documentation/devicetree/bindings/display/panel/
4981
4982 DRM TINYDRM DRIVERS
4983 M:      Noralf Trønnes <noralf@tronnes.org>
4984 W:      https://github.com/notro/tinydrm/wiki/Development
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Maintained
4987 F:      drivers/gpu/drm/tinydrm/
4988 F:      include/drm/tinydrm/
4989
4990 DRM DRIVERS FOR XEN
4991 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993 L:      dri-devel@lists.freedesktop.org
4994 L:      xen-devel@lists.xen.org
4995 S:      Supported
4996 F:      drivers/gpu/drm/xen/
4997 F:      Documentation/gpu/xen-front.rst
4998
4999 DRM TTM SUBSYSTEM
5000 M:      Christian Koenig <christian.koenig@amd.com>
5001 M:      Huang Rui <ray.huang@amd.com>
5002 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5003 T:      git git://people.freedesktop.org/~agd5f/linux
5004 S:      Maintained
5005 L:      dri-devel@lists.freedesktop.org
5006 F:      include/drm/ttm/
5007 F:      drivers/gpu/drm/ttm/
5008
5009 DSBR100 USB FM RADIO DRIVER
5010 M:      Alexey Klimov <klimov.linux@gmail.com>
5011 L:      linux-media@vger.kernel.org
5012 T:      git git://linuxtv.org/media_tree.git
5013 S:      Maintained
5014 F:      drivers/media/radio/dsbr100.c
5015
5016 DSCC4 DRIVER
5017 M:      Francois Romieu <romieu@fr.zoreil.com>
5018 L:      netdev@vger.kernel.org
5019 S:      Maintained
5020 F:      drivers/net/wan/dscc4.c
5021
5022 DT3155 MEDIA DRIVER
5023 M:      Hans Verkuil <hverkuil@xs4all.nl>
5024 L:      linux-media@vger.kernel.org
5025 T:      git git://linuxtv.org/media_tree.git
5026 W:      https://linuxtv.org
5027 S:      Odd Fixes
5028 F:      drivers/media/pci/dt3155/
5029
5030 DVB_USB_AF9015 MEDIA DRIVER
5031 M:      Antti Palosaari <crope@iki.fi>
5032 L:      linux-media@vger.kernel.org
5033 W:      https://linuxtv.org
5034 W:      http://palosaari.fi/linux/
5035 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5036 T:      git git://linuxtv.org/anttip/media_tree.git
5037 S:      Maintained
5038 F:      drivers/media/usb/dvb-usb-v2/af9015*
5039
5040 DVB_USB_AF9035 MEDIA DRIVER
5041 M:      Antti Palosaari <crope@iki.fi>
5042 L:      linux-media@vger.kernel.org
5043 W:      https://linuxtv.org
5044 W:      http://palosaari.fi/linux/
5045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5046 T:      git git://linuxtv.org/anttip/media_tree.git
5047 S:      Maintained
5048 F:      drivers/media/usb/dvb-usb-v2/af9035*
5049
5050 DVB_USB_ANYSEE MEDIA DRIVER
5051 M:      Antti Palosaari <crope@iki.fi>
5052 L:      linux-media@vger.kernel.org
5053 W:      https://linuxtv.org
5054 W:      http://palosaari.fi/linux/
5055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5056 T:      git git://linuxtv.org/anttip/media_tree.git
5057 S:      Maintained
5058 F:      drivers/media/usb/dvb-usb-v2/anysee*
5059
5060 DVB_USB_AU6610 MEDIA DRIVER
5061 M:      Antti Palosaari <crope@iki.fi>
5062 L:      linux-media@vger.kernel.org
5063 W:      https://linuxtv.org
5064 W:      http://palosaari.fi/linux/
5065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5066 T:      git git://linuxtv.org/anttip/media_tree.git
5067 S:      Maintained
5068 F:      drivers/media/usb/dvb-usb-v2/au6610*
5069
5070 DVB_USB_CE6230 MEDIA DRIVER
5071 M:      Antti Palosaari <crope@iki.fi>
5072 L:      linux-media@vger.kernel.org
5073 W:      https://linuxtv.org
5074 W:      http://palosaari.fi/linux/
5075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5076 T:      git git://linuxtv.org/anttip/media_tree.git
5077 S:      Maintained
5078 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5079
5080 DVB_USB_CXUSB MEDIA DRIVER
5081 M:      Michael Krufky <mkrufky@linuxtv.org>
5082 L:      linux-media@vger.kernel.org
5083 W:      https://linuxtv.org
5084 W:      http://github.com/mkrufky
5085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5086 T:      git git://linuxtv.org/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/usb/dvb-usb/cxusb*
5089
5090 DVB_USB_EC168 MEDIA DRIVER
5091 M:      Antti Palosaari <crope@iki.fi>
5092 L:      linux-media@vger.kernel.org
5093 W:      https://linuxtv.org
5094 W:      http://palosaari.fi/linux/
5095 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5096 T:      git git://linuxtv.org/anttip/media_tree.git
5097 S:      Maintained
5098 F:      drivers/media/usb/dvb-usb-v2/ec168*
5099
5100 DVB_USB_GL861 MEDIA DRIVER
5101 M:      Antti Palosaari <crope@iki.fi>
5102 L:      linux-media@vger.kernel.org
5103 W:      https://linuxtv.org
5104 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5105 T:      git git://linuxtv.org/anttip/media_tree.git
5106 S:      Maintained
5107 F:      drivers/media/usb/dvb-usb-v2/gl861*
5108
5109 DVB_USB_MXL111SF MEDIA DRIVER
5110 M:      Michael Krufky <mkrufky@linuxtv.org>
5111 L:      linux-media@vger.kernel.org
5112 W:      https://linuxtv.org
5113 W:      http://github.com/mkrufky
5114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5115 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5116 S:      Maintained
5117 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5118
5119 DVB_USB_RTL28XXU MEDIA DRIVER
5120 M:      Antti Palosaari <crope@iki.fi>
5121 L:      linux-media@vger.kernel.org
5122 W:      https://linuxtv.org
5123 W:      http://palosaari.fi/linux/
5124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5125 T:      git git://linuxtv.org/anttip/media_tree.git
5126 S:      Maintained
5127 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5128
5129 DVB_USB_V2 MEDIA DRIVER
5130 M:      Antti Palosaari <crope@iki.fi>
5131 L:      linux-media@vger.kernel.org
5132 W:      https://linuxtv.org
5133 W:      http://palosaari.fi/linux/
5134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5135 T:      git git://linuxtv.org/anttip/media_tree.git
5136 S:      Maintained
5137 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5138 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5139
5140 DYNAMIC DEBUG
5141 M:      Jason Baron <jbaron@akamai.com>
5142 S:      Maintained
5143 F:      lib/dynamic_debug.c
5144 F:      include/linux/dynamic_debug.h
5145
5146 DYNAMIC INTERRUPT MODERATION
5147 M:      Tal Gilboa <talgi@mellanox.com>
5148 S:      Maintained
5149 F:      include/linux/net_dim.h
5150
5151 DZ DECSTATION DZ11 SERIAL DRIVER
5152 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5153 S:      Maintained
5154 F:      drivers/tty/serial/dz.*
5155
5156 E3X0 POWER BUTTON DRIVER
5157 M:      Moritz Fischer <moritz.fischer@ettus.com>
5158 L:      usrp-users@lists.ettus.com
5159 W:      http://www.ettus.com
5160 S:      Supported
5161 F:      drivers/input/misc/e3x0-button.c
5162 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5163
5164 E4000 MEDIA DRIVER
5165 M:      Antti Palosaari <crope@iki.fi>
5166 L:      linux-media@vger.kernel.org
5167 W:      https://linuxtv.org
5168 W:      http://palosaari.fi/linux/
5169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5170 T:      git git://linuxtv.org/anttip/media_tree.git
5171 S:      Maintained
5172 F:      drivers/media/tuners/e4000*
5173
5174 EARTH_PT1 MEDIA DRIVER
5175 M:      Akihiro Tsukada <tskd08@gmail.com>
5176 L:      linux-media@vger.kernel.org
5177 S:      Odd Fixes
5178 F:      drivers/media/pci/pt1/
5179
5180 EARTH_PT3 MEDIA DRIVER
5181 M:      Akihiro Tsukada <tskd08@gmail.com>
5182 L:      linux-media@vger.kernel.org
5183 S:      Odd Fixes
5184 F:      drivers/media/pci/pt3/
5185
5186 EC100 MEDIA DRIVER
5187 M:      Antti Palosaari <crope@iki.fi>
5188 L:      linux-media@vger.kernel.org
5189 W:      https://linuxtv.org
5190 W:      http://palosaari.fi/linux/
5191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5192 T:      git git://linuxtv.org/anttip/media_tree.git
5193 S:      Maintained
5194 F:      drivers/media/dvb-frontends/ec100*
5195
5196 ECRYPT FILE SYSTEM
5197 M:      Tyler Hicks <tyhicks@canonical.com>
5198 L:      ecryptfs@vger.kernel.org
5199 W:      http://ecryptfs.org
5200 W:      https://launchpad.net/ecryptfs
5201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5202 S:      Supported
5203 F:      Documentation/filesystems/ecryptfs.txt
5204 F:      fs/ecryptfs/
5205
5206 EDAC-AMD64
5207 M:      Borislav Petkov <bp@alien8.de>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/amd64_edac*
5211
5212 EDAC-CALXEDA
5213 M:      Robert Richter <rric@kernel.org>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/highbank*
5217
5218 EDAC-CAVIUM OCTEON
5219 M:      Ralf Baechle <ralf@linux-mips.org>
5220 M:      David Daney <david.daney@cavium.com>
5221 L:      linux-edac@vger.kernel.org
5222 L:      linux-mips@linux-mips.org
5223 S:      Supported
5224 F:      drivers/edac/octeon_edac*
5225
5226 EDAC-CAVIUM THUNDERX
5227 M:      David Daney <david.daney@cavium.com>
5228 M:      Jan Glauber <jglauber@cavium.com>
5229 L:      linux-edac@vger.kernel.org
5230 S:      Supported
5231 F:      drivers/edac/thunderx_edac*
5232
5233 EDAC-CORE
5234 M:      Borislav Petkov <bp@alien8.de>
5235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5236 L:      linux-edac@vger.kernel.org
5237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5239 S:      Supported
5240 F:      Documentation/admin-guide/ras.rst
5241 F:      Documentation/driver-api/edac.rst
5242 F:      drivers/edac/
5243 F:      include/linux/edac.h
5244
5245 EDAC-E752X
5246 M:      Mark Gross <mark.gross@intel.com>
5247 L:      linux-edac@vger.kernel.org
5248 S:      Maintained
5249 F:      drivers/edac/e752x_edac.c
5250
5251 EDAC-E7XXX
5252 L:      linux-edac@vger.kernel.org
5253 S:      Maintained
5254 F:      drivers/edac/e7xxx_edac.c
5255
5256 EDAC-FSL_DDR
5257 M:      York Sun <york.sun@nxp.com>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/fsl_ddr_edac.*
5261
5262 EDAC-GHES
5263 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/ghes_edac.c
5267
5268 EDAC-I3000
5269 L:      linux-edac@vger.kernel.org
5270 S:      Orphan
5271 F:      drivers/edac/i3000_edac.c
5272
5273 EDAC-I5000
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i5000_edac.c
5277
5278 EDAC-I5400
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i5400_edac.c
5283
5284 EDAC-I7300
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i7300_edac.c
5289
5290 EDAC-I7CORE
5291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i7core_edac.c
5295
5296 EDAC-I82443BXGX
5297 M:      Tim Small <tim@buttersideup.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82443bxgx_edac.c
5301
5302 EDAC-I82975X
5303 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5304 M:      "Arvind R." <arvino55@gmail.com>
5305 L:      linux-edac@vger.kernel.org
5306 S:      Maintained
5307 F:      drivers/edac/i82975x_edac.c
5308
5309 EDAC-IE31200
5310 M:      Jason Baron <jbaron@akamai.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/ie31200_edac.c
5314
5315 EDAC-MPC85XX
5316 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/mpc85xx_edac.[ch]
5320
5321 EDAC-PASEMI
5322 M:      Egor Martovetsky <egor@pasemi.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/pasemi_edac.c
5326
5327 EDAC-PND2
5328 M:      Tony Luck <tony.luck@intel.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/pnd2_edac.[ch]
5332
5333 EDAC-R82600
5334 M:      Tim Small <tim@buttersideup.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/r82600_edac.c
5338
5339 EDAC-SBRIDGE
5340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/sb_edac.c
5344
5345 EDAC-SKYLAKE
5346 M:      Tony Luck <tony.luck@intel.com>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/skx_edac.c
5350
5351 EDAC-TI
5352 M:      Tero Kristo <t-kristo@ti.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/ti_edac.c
5356
5357 EDIROL UA-101/UA-1000 DRIVER
5358 M:      Clemens Ladisch <clemens@ladisch.de>
5359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5360 T:      git git://git.alsa-project.org/alsa-kernel.git
5361 S:      Maintained
5362 F:      sound/usb/misc/ua101.c
5363
5364 EFI TEST DRIVER
5365 L:      linux-efi@vger.kernel.org
5366 M:      Ivan Hu <ivan.hu@canonical.com>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 S:      Maintained
5369 F:      drivers/firmware/efi/test/
5370
5371 EFI VARIABLE FILESYSTEM
5372 M:      Matthew Garrett <matthew.garrett@nebula.com>
5373 M:      Jeremy Kerr <jk@ozlabs.org>
5374 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5376 L:      linux-efi@vger.kernel.org
5377 S:      Maintained
5378 F:      fs/efivarfs/
5379
5380 EFIFB FRAMEBUFFER DRIVER
5381 L:      linux-fbdev@vger.kernel.org
5382 M:      Peter Jones <pjones@redhat.com>
5383 S:      Maintained
5384 F:      drivers/video/fbdev/efifb.c
5385
5386 EFS FILESYSTEM
5387 W:      http://aeschi.ch.eu.org/efs/
5388 S:      Orphan
5389 F:      fs/efs/
5390
5391 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5392 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5393 L:      netdev@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/net/ethernet/ibm/ehea/
5396
5397 EM28XX VIDEO4LINUX DRIVER
5398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 T:      git git://linuxtv.org/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/usb/em28xx/
5404 F:      Documentation/media/v4l-drivers/em28xx*
5405
5406 EMBEDDED LINUX
5407 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5408 M:      Matt Mackall <mpm@selenic.com>
5409 M:      David Woodhouse <dwmw2@infradead.org>
5410 L:      linux-embedded@vger.kernel.org
5411 S:      Maintained
5412
5413 Emulex 10Gbps iSCSI - OneConnect DRIVER
5414 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5415 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5416 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5417 L:      linux-scsi@vger.kernel.org
5418 W:      http://www.broadcom.com
5419 S:      Supported
5420 F:      drivers/scsi/be2iscsi/
5421
5422 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5423 M:      Sathya Perla <sathya.perla@broadcom.com>
5424 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5425 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5426 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5427 L:      netdev@vger.kernel.org
5428 W:      http://www.emulex.com
5429 S:      Supported
5430 F:      drivers/net/ethernet/emulex/benet/
5431
5432 EMULEX ONECONNECT ROCE DRIVER
5433 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5434 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5435 L:      linux-rdma@vger.kernel.org
5436 W:      http://www.broadcom.com
5437 S:      Odd Fixes
5438 F:      drivers/infiniband/hw/ocrdma/
5439 F:      include/uapi/rdma/ocrdma-abi.h
5440
5441 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5442 M:      James Smart <james.smart@broadcom.com>
5443 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5444 L:      linux-scsi@vger.kernel.org
5445 W:      http://www.broadcom.com
5446 S:      Supported
5447 F:      drivers/scsi/lpfc/
5448
5449 ENE CB710 FLASH CARD READER DRIVER
5450 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5451 S:      Maintained
5452 F:      drivers/misc/cb710/
5453 F:      drivers/mmc/host/cb710-mmc.*
5454 F:      include/linux/cb710.h
5455
5456 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5457 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5458 S:      Maintained
5459 F:      drivers/media/rc/ene_ir.*
5460
5461 EPSON S1D13XXX FRAMEBUFFER DRIVER
5462 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5463 S:      Maintained
5464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5465 F:      drivers/video/fbdev/s1d13xxxfb.c
5466 F:      include/video/s1d13xxxfb.h
5467
5468 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5469 M:      Jeff Layton <jlayton@kernel.org>
5470 S:      Maintained
5471 F:      lib/errseq.c
5472 F:      include/linux/errseq.h
5473
5474 ET131X NETWORK DRIVER
5475 M:      Mark Einon <mark.einon@gmail.com>
5476 S:      Odd Fixes
5477 F:      drivers/net/ethernet/agere/
5478
5479 ETHERNET BRIDGE
5480 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5481 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5482 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5483 L:      netdev@vger.kernel.org
5484 W:      http://www.linuxfoundation.org/en/Net:Bridge
5485 S:      Maintained
5486 F:      include/linux/netfilter_bridge/
5487 F:      net/bridge/
5488
5489 ETHERNET PHY LIBRARY
5490 M:      Andrew Lunn <andrew@lunn.ch>
5491 M:      Florian Fainelli <f.fainelli@gmail.com>
5492 L:      netdev@vger.kernel.org
5493 S:      Maintained
5494 F:      Documentation/ABI/testing/sysfs-bus-mdio
5495 F:      Documentation/devicetree/bindings/net/mdio*
5496 F:      Documentation/networking/phy.txt
5497 F:      drivers/net/phy/
5498 F:      drivers/of/of_mdio.c
5499 F:      drivers/of/of_net.c
5500 F:      include/linux/*mdio*.h
5501 F:      include/linux/of_net.h
5502 F:      include/linux/phy.h
5503 F:      include/linux/phy_fixed.h
5504 F:      include/linux/platform_data/mdio-bcm-unimac.h
5505 F:      include/trace/events/mdio.h
5506 F:      include/uapi/linux/mdio.h
5507 F:      include/uapi/linux/mii.h
5508
5509 EXT2 FILE SYSTEM
5510 M:      Jan Kara <jack@suse.com>
5511 L:      linux-ext4@vger.kernel.org
5512 S:      Maintained
5513 F:      Documentation/filesystems/ext2.txt
5514 F:      fs/ext2/
5515 F:      include/linux/ext2*
5516
5517 EXT4 FILE SYSTEM
5518 M:      "Theodore Ts'o" <tytso@mit.edu>
5519 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5520 L:      linux-ext4@vger.kernel.org
5521 W:      http://ext4.wiki.kernel.org
5522 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5524 S:      Maintained
5525 F:      Documentation/filesystems/ext4.txt
5526 F:      fs/ext4/
5527
5528 Extended Verification Module (EVM)
5529 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5530 L:      linux-integrity@vger.kernel.org
5531 S:      Supported
5532 F:      security/integrity/evm/
5533
5534 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5535 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5536 L:      linux-efi@vger.kernel.org
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5538 S:      Maintained
5539 F:      Documentation/efi-stub.txt
5540 F:      arch/*/kernel/efi.c
5541 F:      arch/x86/boot/compressed/eboot.[ch]
5542 F:      arch/*/include/asm/efi.h
5543 F:      arch/x86/platform/efi/
5544 F:      drivers/firmware/efi/
5545 F:      include/linux/efi*.h
5546 F:      arch/arm/boot/compressed/efi-header.S
5547 F:      arch/arm64/kernel/efi-entry.S
5548
5549 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5550 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5551 M:      Chanwoo Choi <cw00.choi@samsung.com>
5552 L:      linux-kernel@vger.kernel.org
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5554 S:      Maintained
5555 F:      drivers/extcon/
5556 F:      include/linux/extcon/
5557 F:      include/linux/extcon.h
5558 F:      Documentation/extcon/
5559 F:      Documentation/devicetree/bindings/extcon/
5560
5561 EXYNOS DP DRIVER
5562 M:      Jingoo Han <jingoohan1@gmail.com>
5563 L:      dri-devel@lists.freedesktop.org
5564 S:      Maintained
5565 F:      drivers/gpu/drm/exynos/exynos_dp*
5566
5567 EXYNOS SYSMMU (IOMMU) driver
5568 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5569 L:      iommu@lists.linux-foundation.org
5570 S:      Maintained
5571 F:      drivers/iommu/exynos-iommu.c
5572
5573 EZchip NPS platform support
5574 M:      Vineet Gupta <vgupta@synopsys.com>
5575 M:      Ofer Levi <oferle@mellanox.com>
5576 S:      Supported
5577 F:      arch/arc/plat-eznps
5578 F:      arch/arc/boot/dts/eznps.dts
5579
5580 F2FS FILE SYSTEM
5581 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5582 M:      Chao Yu <yuchao0@huawei.com>
5583 L:      linux-f2fs-devel@lists.sourceforge.net
5584 W:      https://f2fs.wiki.kernel.org/
5585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5586 S:      Maintained
5587 F:      Documentation/filesystems/f2fs.txt
5588 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5589 F:      fs/f2fs/
5590 F:      include/linux/f2fs_fs.h
5591 F:      include/trace/events/f2fs.h
5592
5593 F71805F HARDWARE MONITORING DRIVER
5594 M:      Jean Delvare <jdelvare@suse.com>
5595 L:      linux-hwmon@vger.kernel.org
5596 S:      Maintained
5597 F:      Documentation/hwmon/f71805f
5598 F:      drivers/hwmon/f71805f.c
5599
5600 FADDR2LINE
5601 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5602 S:      Maintained
5603 F:      scripts/faddr2line
5604
5605 FAILOVER MODULE
5606 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5607 L:      netdev@vger.kernel.org
5608 S:      Supported
5609 F:      net/core/failover.c
5610 F:      include/net/failover.h
5611 F:      Documentation/networking/failover.rst
5612
5613 FANOTIFY
5614 M:      Jan Kara <jack@suse.cz>
5615 R:      Amir Goldstein <amir73il@gmail.com>
5616 L:      linux-fsdevel@vger.kernel.org
5617 S:      Maintained
5618 F:      fs/notify/fanotify/
5619 F:      include/linux/fanotify.h
5620 F:      include/uapi/linux/fanotify.h
5621
5622 FARSYNC SYNCHRONOUS DRIVER
5623 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5624 W:      http://www.farsite.co.uk/
5625 S:      Supported
5626 F:      drivers/net/wan/farsync.*
5627
5628 FAULT INJECTION SUPPORT
5629 M:      Akinobu Mita <akinobu.mita@gmail.com>
5630 S:      Supported
5631 F:      Documentation/fault-injection/
5632 F:      lib/fault-inject.c
5633
5634 FBTFT Framebuffer drivers
5635 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5636 L:      dri-devel@lists.freedesktop.org
5637 L:      linux-fbdev@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/staging/fbtft/
5640
5641 FC0011 TUNER DRIVER
5642 M:      Michael Buesch <m@bues.ch>
5643 L:      linux-media@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/media/tuners/fc0011.h
5646 F:      drivers/media/tuners/fc0011.c
5647
5648 FC2580 MEDIA DRIVER
5649 M:      Antti Palosaari <crope@iki.fi>
5650 L:      linux-media@vger.kernel.org
5651 W:      https://linuxtv.org
5652 W:      http://palosaari.fi/linux/
5653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5654 T:      git git://linuxtv.org/anttip/media_tree.git
5655 S:      Maintained
5656 F:      drivers/media/tuners/fc2580*
5657
5658 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5659 M:      Johannes Thumshirn <jth@kernel.org>
5660 L:      linux-scsi@vger.kernel.org
5661 W:      www.Open-FCoE.org
5662 S:      Supported
5663 F:      drivers/scsi/libfc/
5664 F:      drivers/scsi/fcoe/
5665 F:      include/scsi/fc/
5666 F:      include/scsi/libfc.h
5667 F:      include/scsi/libfcoe.h
5668 F:      include/uapi/scsi/fc/
5669
5670 FILE LOCKING (flock() and fcntl()/lockf())
5671 M:      Jeff Layton <jlayton@kernel.org>
5672 M:      "J. Bruce Fields" <bfields@fieldses.org>
5673 L:      linux-fsdevel@vger.kernel.org
5674 S:      Maintained
5675 F:      include/linux/fcntl.h
5676 F:      include/uapi/linux/fcntl.h
5677 F:      fs/fcntl.c
5678 F:      fs/locks.c
5679
5680 FILESYSTEMS (VFS and infrastructure)
5681 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5682 L:      linux-fsdevel@vger.kernel.org
5683 S:      Maintained
5684 F:      fs/*
5685 F:      include/linux/fs.h
5686 F:      include/uapi/linux/fs.h
5687
5688 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5689 M:      Riku Voipio <riku.voipio@iki.fi>
5690 L:      linux-hwmon@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/hwmon/f75375s.c
5693 F:      include/linux/f75375s.h
5694
5695 FIREWIRE AUDIO DRIVERS
5696 M:      Clemens Ladisch <clemens@ladisch.de>
5697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5698 T:      git git://git.alsa-project.org/alsa-kernel.git
5699 S:      Maintained
5700 F:      sound/firewire/
5701
5702 FIREWIRE MEDIA DRIVERS (firedtv)
5703 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5704 L:      linux-media@vger.kernel.org
5705 L:      linux1394-devel@lists.sourceforge.net
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5707 S:      Maintained
5708 F:      drivers/media/firewire/
5709
5710 FIREWIRE SBP-2 TARGET
5711 M:      Chris Boot <bootc@bootc.net>
5712 L:      linux-scsi@vger.kernel.org
5713 L:      target-devel@vger.kernel.org
5714 L:      linux1394-devel@lists.sourceforge.net
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5716 S:      Maintained
5717 F:      drivers/target/sbp/
5718
5719 FIREWIRE SUBSYSTEM
5720 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5721 L:      linux1394-devel@lists.sourceforge.net
5722 W:      http://ieee1394.wiki.kernel.org/
5723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5724 S:      Maintained
5725 F:      drivers/firewire/
5726 F:      include/linux/firewire.h
5727 F:      include/uapi/linux/firewire*.h
5728 F:      tools/firewire/
5729
5730 FIRMWARE LOADER (request_firmware)
5731 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5732 L:      linux-kernel@vger.kernel.org
5733 S:      Maintained
5734 F:      Documentation/firmware_class/
5735 F:      drivers/base/firmware_loader/
5736 F:      include/linux/firmware.h
5737
5738 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5739 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5740 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5741 S:      Maintained
5742 F:      drivers/block/rsxx/
5743
5744 FLOPPY DRIVER
5745 M:      Jiri Kosina <jikos@kernel.org>
5746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5747 S:      Odd fixes
5748 F:      drivers/block/floppy.c
5749
5750 FMC SUBSYSTEM
5751 M:      Alessandro Rubini <rubini@gnudd.com>
5752 W:      http://www.ohwr.org/projects/fmc-bus
5753 S:      Supported
5754 F:      drivers/fmc/
5755 F:      include/linux/fmc*.h
5756 F:      include/linux/ipmi-fru.h
5757 K:      fmc_d.*register
5758
5759 FPGA MANAGER FRAMEWORK
5760 M:      Alan Tull <atull@kernel.org>
5761 M:      Moritz Fischer <mdf@kernel.org>
5762 L:      linux-fpga@vger.kernel.org
5763 S:      Maintained
5764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5765 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5766 F:      Documentation/fpga/
5767 F:      Documentation/driver-api/fpga/
5768 F:      Documentation/devicetree/bindings/fpga/
5769 F:      drivers/fpga/
5770 F:      include/linux/fpga/
5771 W:      http://www.rocketboards.org
5772
5773 FPGA DFL DRIVERS
5774 M:      Wu Hao <hao.wu@intel.com>
5775 L:      linux-fpga@vger.kernel.org
5776 S:      Maintained
5777 F:      Documentation/fpga/dfl.txt
5778 F:      include/uapi/linux/fpga-dfl.h
5779 F:      drivers/fpga/dfl*
5780
5781 FPU EMULATOR
5782 M:      Bill Metzenthen <billm@melbpc.org.au>
5783 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5784 S:      Maintained
5785 F:      arch/x86/math-emu/
5786
5787 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5788 L:      netdev@vger.kernel.org
5789 S:      Orphan
5790 F:      drivers/net/wan/dlci.c
5791 F:      drivers/net/wan/sdla.c
5792
5793 FRAMEBUFFER LAYER
5794 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5795 L:      dri-devel@lists.freedesktop.org
5796 L:      linux-fbdev@vger.kernel.org
5797 T:      git git://github.com/bzolnier/linux.git
5798 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5799 S:      Maintained
5800 F:      Documentation/fb/
5801 F:      drivers/video/
5802 F:      include/video/
5803 F:      include/linux/fb.h
5804 F:      include/uapi/video/
5805 F:      include/uapi/linux/fb.h
5806
5807 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5808 M:      Horia Geantă <horia.geanta@nxp.com>
5809 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5810 L:      linux-crypto@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/crypto/caam/
5813 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5814
5815 FREESCALE DIU FRAMEBUFFER DRIVER
5816 M:      Timur Tabi <timur@kernel.org>
5817 L:      linux-fbdev@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/video/fbdev/fsl-diu-fb.*
5820
5821 FREESCALE DMA DRIVER
5822 M:      Li Yang <leoyang.li@nxp.com>
5823 M:      Zhang Wei <zw@zh-kernel.org>
5824 L:      linuxppc-dev@lists.ozlabs.org
5825 S:      Maintained
5826 F:      drivers/dma/fsldma.*
5827
5828 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5829 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5830 L:      netdev@vger.kernel.org
5831 S:      Maintained
5832 F:      drivers/net/ethernet/freescale/gianfar*
5833 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5834
5835 FREESCALE GPMI NAND DRIVER
5836 M:      Han Xu <han.xu@nxp.com>
5837 L:      linux-mtd@lists.infradead.org
5838 S:      Maintained
5839 F:      drivers/mtd/nand/raw/gpmi-nand/*
5840
5841 FREESCALE I2C CPM DRIVER
5842 M:      Jochen Friedrich <jochen@scram.de>
5843 L:      linuxppc-dev@lists.ozlabs.org
5844 L:      linux-i2c@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/i2c/busses/i2c-cpm.c
5847
5848 FREESCALE IMX / MXC FEC DRIVER
5849 M:      Fugang Duan <fugang.duan@nxp.com>
5850 L:      netdev@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/net/ethernet/freescale/fec_main.c
5853 F:      drivers/net/ethernet/freescale/fec_ptp.c
5854 F:      drivers/net/ethernet/freescale/fec.h
5855 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5856
5857 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5858 M:      Sascha Hauer <s.hauer@pengutronix.de>
5859 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5860 L:      linux-fbdev@vger.kernel.org
5861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5862 S:      Maintained
5863 F:      include/linux/platform_data/video-imxfb.h
5864 F:      drivers/video/fbdev/imxfb.c
5865
5866 FREESCALE QORIQ DPAA ETHERNET DRIVER
5867 M:      Madalin Bucur <madalin.bucur@nxp.com>
5868 L:      netdev@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/net/ethernet/freescale/dpaa
5871
5872 FREESCALE QORIQ DPAA FMAN DRIVER
5873 M:      Madalin Bucur <madalin.bucur@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/fman
5877 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5878
5879 FREESCALE QORIQ PTP CLOCK DRIVER
5880 M:      Yangbo Lu <yangbo.lu@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 S:      Maintained
5883 F:      drivers/ptp/ptp_qoriq.c
5884 F:      include/linux/fsl/ptp_qoriq.h
5885 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5886
5887 FREESCALE QUAD SPI DRIVER
5888 M:      Han Xu <han.xu@nxp.com>
5889 L:      linux-mtd@lists.infradead.org
5890 S:      Maintained
5891 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5892
5893 FREESCALE QUICC ENGINE LIBRARY
5894 M:      Qiang Zhao <qiang.zhao@nxp.com>
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/soc/fsl/qe/
5898 F:      include/soc/fsl/*qe*.h
5899 F:      include/soc/fsl/*ucc*.h
5900
5901 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5902 M:      Li Yang <leoyang.li@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/ethernet/freescale/ucc_geth*
5907
5908 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5909 M:      Zhao Qiang <qiang.zhao@nxp.com>
5910 L:      netdev@vger.kernel.org
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 S:      Maintained
5913 F:      drivers/net/wan/fsl_ucc_hdlc*
5914
5915 FREESCALE QUICC ENGINE UCC UART DRIVER
5916 M:      Timur Tabi <timur@kernel.org>
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/tty/serial/ucc_uart.c
5920
5921 FREESCALE SOC DRIVERS
5922 M:      Li Yang <leoyang.li@nxp.com>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 L:      linux-arm-kernel@lists.infradead.org
5925 S:      Maintained
5926 F:      Documentation/devicetree/bindings/soc/fsl/
5927 F:      drivers/soc/fsl/
5928 F:      include/linux/fsl/
5929
5930 FREESCALE SOC FS_ENET DRIVER
5931 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5932 L:      linuxppc-dev@lists.ozlabs.org
5933 L:      netdev@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/net/ethernet/freescale/fs_enet/
5936 F:      include/linux/fs_enet_pd.h
5937
5938 FREESCALE SOC SOUND DRIVERS
5939 M:      Timur Tabi <timur@kernel.org>
5940 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5941 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5942 R:      Fabio Estevam <fabio.estevam@nxp.com>
5943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      sound/soc/fsl/fsl*
5947 F:      sound/soc/fsl/imx*
5948 F:      sound/soc/fsl/mpc8610_hpcd.c
5949
5950 FREESCALE USB PERIPHERAL DRIVERS
5951 M:      Li Yang <leoyang.li@nxp.com>
5952 L:      linux-usb@vger.kernel.org
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 S:      Maintained
5955 F:      drivers/usb/gadget/udc/fsl*
5956
5957 FREEVXFS FILESYSTEM
5958 M:      Christoph Hellwig <hch@infradead.org>
5959 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5960 S:      Maintained
5961 F:      fs/freevxfs/
5962
5963 FREEZER
5964 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5965 M:      Pavel Machek <pavel@ucw.cz>
5966 L:      linux-pm@vger.kernel.org
5967 S:      Supported
5968 F:      Documentation/power/freezing-of-tasks.txt
5969 F:      include/linux/freezer.h
5970 F:      kernel/freezer.c
5971
5972 FRONTSWAP API
5973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5974 L:      linux-kernel@vger.kernel.org
5975 S:      Maintained
5976 F:      mm/frontswap.c
5977 F:      include/linux/frontswap.h
5978
5979 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5980 M:      David Howells <dhowells@redhat.com>
5981 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5982 S:      Supported
5983 F:      Documentation/filesystems/caching/
5984 F:      fs/fscache/
5985 F:      include/linux/fscache*.h
5986
5987 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5988 M:      Theodore Y. Ts'o <tytso@mit.edu>
5989 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5990 L:      linux-fscrypt@vger.kernel.org
5991 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5993 S:      Supported
5994 F:      fs/crypto/
5995 F:      include/linux/fscrypt*.h
5996 F:      Documentation/filesystems/fscrypt.rst
5997
5998 FSI-ATTACHED I2C DRIVER
5999 M:      Eddie James <eajames@linux.vnet.ibm.com>
6000 L:      linux-i2c@vger.kernel.org
6001 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6002 S:      Maintained
6003 F:      drivers/i2c/busses/i2c-fsi.c
6004 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6005
6006 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6007 M:      Jan Kara <jack@suse.cz>
6008 R:      Amir Goldstein <amir73il@gmail.com>
6009 L:      linux-fsdevel@vger.kernel.org
6010 S:      Maintained
6011 F:      fs/notify/
6012 F:      include/linux/fsnotify*.h
6013
6014 FUJITSU LAPTOP EXTRAS
6015 M:      Jonathan Woithe <jwoithe@just42.net>
6016 L:      platform-driver-x86@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/platform/x86/fujitsu-laptop.c
6019
6020 FUJITSU M-5MO LS CAMERA ISP DRIVER
6021 M:      Kyungmin Park <kyungmin.park@samsung.com>
6022 M:      Heungjun Kim <riverful.kim@samsung.com>
6023 L:      linux-media@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/media/i2c/m5mols/
6026 F:      include/media/i2c/m5mols.h
6027
6028 FUJITSU TABLET EXTRAS
6029 M:      Robert Gerlach <khnz@gmx.de>
6030 L:      platform-driver-x86@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/platform/x86/fujitsu-tablet.c
6033
6034 FUSE: FILESYSTEM IN USERSPACE
6035 M:      Miklos Szeredi <miklos@szeredi.hu>
6036 L:      linux-fsdevel@vger.kernel.org
6037 W:      http://fuse.sourceforge.net/
6038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6039 S:      Maintained
6040 F:      fs/fuse/
6041 F:      include/uapi/linux/fuse.h
6042 F:      Documentation/filesystems/fuse.txt
6043
6044 FUTEX SUBSYSTEM
6045 M:      Thomas Gleixner <tglx@linutronix.de>
6046 M:      Ingo Molnar <mingo@redhat.com>
6047 R:      Peter Zijlstra <peterz@infradead.org>
6048 R:      Darren Hart <dvhart@infradead.org>
6049 L:      linux-kernel@vger.kernel.org
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6051 S:      Maintained
6052 F:      kernel/futex.c
6053 F:      kernel/futex_compat.c
6054 F:      include/asm-generic/futex.h
6055 F:      include/linux/futex.h
6056 F:      include/uapi/linux/futex.h
6057 F:      tools/testing/selftests/futex/
6058 F:      tools/perf/bench/futex*
6059 F:      Documentation/*futex*
6060
6061 GCC PLUGINS
6062 M:      Kees Cook <keescook@chromium.org>
6063 R:      Emese Revfy <re.emese@gmail.com>
6064 L:      kernel-hardening@lists.openwall.com
6065 S:      Maintained
6066 F:      scripts/gcc-plugins/
6067 F:      scripts/gcc-plugin.sh
6068 F:      scripts/Makefile.gcc-plugins
6069 F:      Documentation/gcc-plugins.txt
6070
6071 GASKET DRIVER FRAMEWORK
6072 M:      Rob Springer <rspringer@google.com>
6073 M:      Todd Poynor <toddpoynor@google.com>
6074 M:      Ben Chan <benchan@chromium.org>
6075 S:      Maintained
6076 F:      drivers/staging/gasket/
6077
6078 GCOV BASED KERNEL PROFILING
6079 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6080 S:      Maintained
6081 F:      kernel/gcov/
6082 F:      Documentation/dev-tools/gcov.rst
6083
6084 GDB KERNEL DEBUGGING HELPER SCRIPTS
6085 M:      Jan Kiszka <jan.kiszka@siemens.com>
6086 M:      Kieran Bingham <kbingham@kernel.org>
6087 S:      Supported
6088 F:      scripts/gdb/
6089
6090 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6091 M:      Achim Leubner <achim_leubner@adaptec.com>
6092 L:      linux-scsi@vger.kernel.org
6093 W:      http://www.icp-vortex.com/
6094 S:      Supported
6095 F:      drivers/scsi/gdt*
6096
6097 GEMTEK FM RADIO RECEIVER DRIVER
6098 M:      Hans Verkuil <hverkuil@xs4all.nl>
6099 L:      linux-media@vger.kernel.org
6100 T:      git git://linuxtv.org/media_tree.git
6101 W:      https://linuxtv.org
6102 S:      Maintained
6103 F:      drivers/media/radio/radio-gemtek*
6104
6105 GENERIC GPIO I2C DRIVER
6106 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6107 S:      Supported
6108 F:      drivers/i2c/busses/i2c-gpio.c
6109 F:      include/linux/platform_data/i2c-gpio.h
6110
6111 GENERIC GPIO I2C MULTIPLEXER DRIVER
6112 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6113 L:      linux-i2c@vger.kernel.org
6114 S:      Supported
6115 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6116 F:      include/linux/platform_data/i2c-mux-gpio.h
6117 F:      Documentation/i2c/muxes/i2c-mux-gpio
6118
6119 GENERIC HDLC (WAN) DRIVERS
6120 M:      Krzysztof Halasa <khc@pm.waw.pl>
6121 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6122 S:      Maintained
6123 F:      drivers/net/wan/c101.c
6124 F:      drivers/net/wan/hd6457*
6125 F:      drivers/net/wan/hdlc*
6126 F:      drivers/net/wan/n2.c
6127 F:      drivers/net/wan/pc300too.c
6128 F:      drivers/net/wan/pci200syn.c
6129 F:      drivers/net/wan/wanxl*
6130
6131 GENERIC INCLUDE/ASM HEADER FILES
6132 M:      Arnd Bergmann <arnd@arndb.de>
6133 L:      linux-arch@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6135 S:      Maintained
6136 F:      include/asm-generic/
6137 F:      include/uapi/asm-generic/
6138
6139 GENERIC PHY FRAMEWORK
6140 M:      Kishon Vijay Abraham I <kishon@ti.com>
6141 L:      linux-kernel@vger.kernel.org
6142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6143 S:      Supported
6144 F:      drivers/phy/
6145 F:      include/linux/phy/
6146
6147 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6148 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6149 S:      Supported
6150 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6151
6152 GENERIC PM DOMAINS
6153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6154 M:      Kevin Hilman <khilman@kernel.org>
6155 M:      Ulf Hansson <ulf.hansson@linaro.org>
6156 L:      linux-pm@vger.kernel.org
6157 S:      Supported
6158 F:      drivers/base/power/domain*.c
6159 F:      include/linux/pm_domain.h
6160 F:      Documentation/devicetree/bindings/power/power_domain.txt
6161
6162 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6163 M:      Eugen Hristev <eugen.hristev@microchip.com>
6164 L:      linux-input@vger.kernel.org
6165 S:      Maintained
6166 F:      drivers/input/touchscreen/resistive-adc-touch.c
6167
6168 GENERIC UIO DRIVER FOR PCI DEVICES
6169 M:      "Michael S. Tsirkin" <mst@redhat.com>
6170 L:      kvm@vger.kernel.org
6171 S:      Supported
6172 F:      drivers/uio/uio_pci_generic.c
6173
6174 GENWQE (IBM Generic Workqueue Card)
6175 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6176 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6177 S:      Supported
6178 F:      drivers/misc/genwqe/
6179
6180 GET_MAINTAINER SCRIPT
6181 M:      Joe Perches <joe@perches.com>
6182 S:      Maintained
6183 F:      scripts/get_maintainer.pl
6184
6185 GFS2 FILE SYSTEM
6186 M:      Bob Peterson <rpeterso@redhat.com>
6187 M:      Andreas Gruenbacher <agruenba@redhat.com>
6188 L:      cluster-devel@redhat.com
6189 W:      http://sources.redhat.com/cluster/
6190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6191 S:      Supported
6192 F:      Documentation/filesystems/gfs2*.txt
6193 F:      fs/gfs2/
6194 F:      include/uapi/linux/gfs2_ondisk.h
6195
6196 GIGASET ISDN DRIVERS
6197 M:      Paul Bolle <pebolle@tiscali.nl>
6198 L:      gigaset307x-common@lists.sourceforge.net
6199 W:      http://gigaset307x.sourceforge.net/
6200 S:      Odd Fixes
6201 F:      Documentation/isdn/README.gigaset
6202 F:      drivers/isdn/gigaset/
6203 F:      include/uapi/linux/gigaset_dev.h
6204
6205 GNSS SUBSYSTEM
6206 M:      Johan Hovold <johan@kernel.org>
6207 S:      Maintained
6208 F:      Documentation/ABI/testing/sysfs-class-gnss
6209 F:      Documentation/devicetree/bindings/gnss/
6210 F:      drivers/gnss/
6211 F:      include/linux/gnss.h
6212
6213 GO7007 MPEG CODEC
6214 M:      Hans Verkuil <hans.verkuil@cisco.com>
6215 L:      linux-media@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/media/usb/go7007/
6218
6219 GOODIX TOUCHSCREEN
6220 M:      Bastien Nocera <hadess@hadess.net>
6221 L:      linux-input@vger.kernel.org
6222 S:      Maintained
6223 F:      drivers/input/touchscreen/goodix.c
6224
6225 GPD POCKET FAN DRIVER
6226 M:      Hans de Goede <hdegoede@redhat.com>
6227 L:      platform-driver-x86@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/platform/x86/gpd-pocket-fan.c
6230
6231 GPIO ACPI SUPPORT
6232 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6233 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6234 L:      linux-gpio@vger.kernel.org
6235 L:      linux-acpi@vger.kernel.org
6236 S:      Maintained
6237 F:      Documentation/acpi/gpio-properties.txt
6238 F:      drivers/gpio/gpiolib-acpi.c
6239
6240 GPIO IR Transmitter
6241 M:      Sean Young <sean@mess.org>
6242 L:      linux-media@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/media/rc/gpio-ir-tx.c
6245
6246 GPIO MOCKUP DRIVER
6247 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6248 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6249 L:      linux-gpio@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/gpio/gpio-mockup.c
6252 F:      tools/testing/selftests/gpio/
6253
6254 GPIO SUBSYSTEM
6255 M:      Linus Walleij <linus.walleij@linaro.org>
6256 L:      linux-gpio@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6258 S:      Maintained
6259 F:      Documentation/devicetree/bindings/gpio/
6260 F:      Documentation/driver-api/gpio/
6261 F:      Documentation/gpio/
6262 F:      Documentation/ABI/testing/gpio-cdev
6263 F:      Documentation/ABI/obsolete/sysfs-gpio
6264 F:      drivers/gpio/
6265 F:      include/linux/gpio/
6266 F:      include/linux/gpio.h
6267 F:      include/linux/of_gpio.h
6268 F:      include/asm-generic/gpio.h
6269 F:      include/uapi/linux/gpio.h
6270 F:      tools/gpio/
6271
6272 GRE DEMULTIPLEXER DRIVER
6273 M:      Dmitry Kozlov <xeb@mail.ru>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      net/ipv4/gre_demux.c
6277 F:      net/ipv4/gre_offload.c
6278 F:      include/net/gre.h
6279
6280 GRETH 10/100/1G Ethernet MAC device driver
6281 M:      Andreas Larsson <andreas@gaisler.com>
6282 L:      netdev@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/net/ethernet/aeroflex/
6285
6286 GREYBUS AUDIO PROTOCOLS DRIVERS
6287 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6288 M:      Mark Greer <mgreer@animalcreek.com>
6289 S:      Maintained
6290 F:      drivers/staging/greybus/audio_apbridgea.c
6291 F:      drivers/staging/greybus/audio_apbridgea.h
6292 F:      drivers/staging/greybus/audio_codec.c
6293 F:      drivers/staging/greybus/audio_codec.h
6294 F:      drivers/staging/greybus/audio_gb.c
6295 F:      drivers/staging/greybus/audio_manager.c
6296 F:      drivers/staging/greybus/audio_manager.h
6297 F:      drivers/staging/greybus/audio_manager_module.c
6298 F:      drivers/staging/greybus/audio_manager_private.h
6299 F:      drivers/staging/greybus/audio_manager_sysfs.c
6300 F:      drivers/staging/greybus/audio_module.c
6301 F:      drivers/staging/greybus/audio_topology.c
6302
6303 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6304 M:      Viresh Kumar <vireshk@kernel.org>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/authentication.c
6307 F:      drivers/staging/greybus/bootrom.c
6308 F:      drivers/staging/greybus/firmware.h
6309 F:      drivers/staging/greybus/fw-core.c
6310 F:      drivers/staging/greybus/fw-download.c
6311 F:      drivers/staging/greybus/fw-management.c
6312 F:      drivers/staging/greybus/greybus_authentication.h
6313 F:      drivers/staging/greybus/greybus_firmware.h
6314 F:      drivers/staging/greybus/hid.c
6315 F:      drivers/staging/greybus/i2c.c
6316 F:      drivers/staging/greybus/spi.c
6317 F:      drivers/staging/greybus/spilib.c
6318 F:      drivers/staging/greybus/spilib.h
6319
6320 GREYBUS LOOPBACK DRIVER
6321 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6322 S:      Maintained
6323 F:      drivers/staging/greybus/loopback.c
6324
6325 GREYBUS PLATFORM DRIVERS
6326 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/arche-platform.c
6329 F:      drivers/staging/greybus/arche-apb-ctrl.c
6330 F:      drivers/staging/greybus/arche_platform.h
6331
6332 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6333 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6334 S:      Maintained
6335 F:      drivers/staging/greybus/sdio.c
6336 F:      drivers/staging/greybus/light.c
6337 F:      drivers/staging/greybus/gpio.c
6338 F:      drivers/staging/greybus/power_supply.c
6339 F:      drivers/staging/greybus/spi.c
6340 F:      drivers/staging/greybus/spilib.c
6341
6342 GREYBUS SUBSYSTEM
6343 M:      Johan Hovold <johan@kernel.org>
6344 M:      Alex Elder <elder@kernel.org>
6345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6346 S:      Maintained
6347 F:      drivers/staging/greybus/
6348 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6349
6350 GREYBUS UART PROTOCOLS DRIVERS
6351 M:      David Lin <dtwlin@gmail.com>
6352 S:      Maintained
6353 F:      drivers/staging/greybus/uart.c
6354 F:      drivers/staging/greybus/log.c
6355
6356 GS1662 VIDEO SERIALIZER
6357 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/spi/gs1662.c
6362
6363 GSPCA FINEPIX SUBDRIVER
6364 M:      Frank Zago <frank@zago.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/finepix.c
6369
6370 GSPCA GL860 SUBDRIVER
6371 M:      Olivier Lorin <o.lorin@laposte.net>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/gl860/
6376
6377 GSPCA M5602 SUBDRIVER
6378 M:      Erik Andren <erik.andren@gmail.com>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Maintained
6382 F:      drivers/media/usb/gspca/m5602/
6383
6384 GSPCA PAC207 SONIXB SUBDRIVER
6385 M:      Hans Verkuil <hverkuil@xs4all.nl>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Odd Fixes
6389 F:      drivers/media/usb/gspca/pac207.c
6390
6391 GSPCA SN9C20X SUBDRIVER
6392 M:      Brian Johnson <brijohn@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/sn9c20x.c
6397
6398 GSPCA T613 SUBDRIVER
6399 M:      Leandro Costantino <lcostantino@gmail.com>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Maintained
6403 F:      drivers/media/usb/gspca/t613.c
6404
6405 GSPCA USB WEBCAM DRIVER
6406 M:      Hans Verkuil <hverkuil@xs4all.nl>
6407 L:      linux-media@vger.kernel.org
6408 T:      git git://linuxtv.org/media_tree.git
6409 S:      Odd Fixes
6410 F:      drivers/media/usb/gspca/
6411
6412 GTP (GPRS Tunneling Protocol)
6413 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6414 M:      Harald Welte <laforge@gnumonks.org>
6415 L:      osmocom-net-gprs@lists.osmocom.org
6416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6417 S:      Maintained
6418 F:      drivers/net/gtp.c
6419
6420 GUID PARTITION TABLE (GPT)
6421 M:      Davidlohr Bueso <dave@stgolabs.net>
6422 L:      linux-efi@vger.kernel.org
6423 S:      Maintained
6424 F:      block/partitions/efi.*
6425
6426 H8/300 ARCHITECTURE
6427 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6428 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6429 W:      http://uclinux-h8.sourceforge.jp
6430 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6431 S:      Maintained
6432 F:      arch/h8300/
6433 F:      drivers/clocksource/h8300_*.c
6434 F:      drivers/clk/h8300/
6435 F:      drivers/irqchip/irq-renesas-h8*.c
6436
6437 HACKRF MEDIA DRIVER
6438 M:      Antti Palosaari <crope@iki.fi>
6439 L:      linux-media@vger.kernel.org
6440 W:      https://linuxtv.org
6441 W:      http://palosaari.fi/linux/
6442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6443 T:      git git://linuxtv.org/anttip/media_tree.git
6444 S:      Maintained
6445 F:      drivers/media/usb/hackrf/
6446
6447 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6448 M:      Frank Seidel <frank@f-seidel.de>
6449 L:      platform-driver-x86@vger.kernel.org
6450 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6451 S:      Maintained
6452 F:      drivers/platform/x86/hdaps.c
6453
6454 HARDWARE MONITORING
6455 M:      Jean Delvare <jdelvare@suse.com>
6456 M:      Guenter Roeck <linux@roeck-us.net>
6457 L:      linux-hwmon@vger.kernel.org
6458 W:      http://hwmon.wiki.kernel.org/
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6460 S:      Maintained
6461 F:      Documentation/devicetree/bindings/hwmon/
6462 F:      Documentation/hwmon/
6463 F:      drivers/hwmon/
6464 F:      include/linux/hwmon*.h
6465
6466 HARDWARE RANDOM NUMBER GENERATOR CORE
6467 M:      Matt Mackall <mpm@selenic.com>
6468 M:      Herbert Xu <herbert@gondor.apana.org.au>
6469 L:      linux-crypto@vger.kernel.org
6470 S:      Odd fixes
6471 F:      Documentation/devicetree/bindings/rng/
6472 F:      Documentation/hw_random.txt
6473 F:      drivers/char/hw_random/
6474 F:      include/linux/hw_random.h
6475
6476 HARDWARE TRACING FACILITIES
6477 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6478 S:      Maintained
6479 F:      drivers/hwtracing/
6480
6481 HARDWARE SPINLOCK CORE
6482 M:      Ohad Ben-Cohen <ohad@wizery.com>
6483 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6484 L:      linux-remoteproc@vger.kernel.org
6485 S:      Maintained
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6487 F:      Documentation/devicetree/bindings/hwlock/
6488 F:      Documentation/hwspinlock.txt
6489 F:      drivers/hwspinlock/
6490 F:      include/linux/hwspinlock.h
6491
6492 HARMONY SOUND DRIVER
6493 L:      linux-parisc@vger.kernel.org
6494 S:      Maintained
6495 F:      sound/parisc/harmony.*
6496
6497 HDPVR USB VIDEO ENCODER DRIVER
6498 M:      Hans Verkuil <hverkuil@xs4all.nl>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 W:      https://linuxtv.org
6502 S:      Odd Fixes
6503 F:      drivers/media/usb/hdpvr/
6504
6505 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6506 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6507 S:      Supported
6508 F:      Documentation/watchdog/hpwdt.txt
6509 F:      drivers/watchdog/hpwdt.c
6510
6511 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6512 M:      Don Brace <don.brace@microsemi.com>
6513 L:      esc.storagedev@microsemi.com
6514 L:      linux-scsi@vger.kernel.org
6515 S:      Supported
6516 F:      Documentation/scsi/hpsa.txt
6517 F:      drivers/scsi/hpsa*.[ch]
6518 F:      include/linux/cciss*.h
6519 F:      include/uapi/linux/cciss*.h
6520
6521 HFI1 DRIVER
6522 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6523 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6524 L:      linux-rdma@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/infiniband/hw/hfi1
6527
6528 HFS FILESYSTEM
6529 L:      linux-fsdevel@vger.kernel.org
6530 S:      Orphan
6531 F:      Documentation/filesystems/hfs.txt
6532 F:      fs/hfs/
6533
6534 HFSPLUS FILESYSTEM
6535 L:      linux-fsdevel@vger.kernel.org
6536 S:      Orphan
6537 F:      Documentation/filesystems/hfsplus.txt
6538 F:      fs/hfsplus/
6539
6540 HGA FRAMEBUFFER DRIVER
6541 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6542 L:      linux-nvidia@lists.surfsouth.com
6543 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6544 S:      Maintained
6545 F:      drivers/video/fbdev/hgafb.c
6546
6547 HIBERNATION (aka Software Suspend, aka swsusp)
6548 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6549 M:      Pavel Machek <pavel@ucw.cz>
6550 L:      linux-pm@vger.kernel.org
6551 B:      https://bugzilla.kernel.org
6552 S:      Supported
6553 F:      arch/x86/power/
6554 F:      drivers/base/power/
6555 F:      kernel/power/
6556 F:      include/linux/suspend.h
6557 F:      include/linux/freezer.h
6558 F:      include/linux/pm.h
6559 F:      arch/*/include/asm/suspend*.h
6560
6561 HID CORE LAYER
6562 M:      Jiri Kosina <jikos@kernel.org>
6563 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6564 L:      linux-input@vger.kernel.org
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6566 S:      Maintained
6567 F:      drivers/hid/
6568 F:      include/linux/hid*
6569 F:      include/uapi/linux/hid*
6570
6571 HID SENSOR HUB DRIVERS
6572 M:      Jiri Kosina <jikos@kernel.org>
6573 M:      Jonathan Cameron <jic23@kernel.org>
6574 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6575 L:      linux-input@vger.kernel.org
6576 L:      linux-iio@vger.kernel.org
6577 S:      Maintained
6578 F:      Documentation/hid/hid-sensor*
6579 F:      drivers/hid/hid-sensor-*
6580 F:      drivers/iio/*/hid-*
6581 F:      include/linux/hid-sensor-*
6582
6583 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6584 M:      Thomas Gleixner <tglx@linutronix.de>
6585 L:      linux-kernel@vger.kernel.org
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6587 S:      Maintained
6588 F:      Documentation/timers/
6589 F:      kernel/time/hrtimer.c
6590 F:      kernel/time/clockevents.c
6591 F:      kernel/time/timer_*.c
6592 F:      include/linux/clockchips.h
6593 F:      include/linux/hrtimer.h
6594
6595 HIGH-SPEED SCC DRIVER FOR AX.25
6596 L:      linux-hams@vger.kernel.org
6597 S:      Orphan
6598 F:      drivers/net/hamradio/dmascc.c
6599 F:      drivers/net/hamradio/scc.c
6600
6601 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6602 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6603 W:      http://www.highpoint-tech.com
6604 S:      Supported
6605 F:      Documentation/scsi/hptiop.txt
6606 F:      drivers/scsi/hptiop.c
6607
6608 HIPPI
6609 M:      Jes Sorensen <jes@trained-monkey.org>
6610 L:      linux-hippi@sunsite.dk
6611 S:      Maintained
6612 F:      include/linux/hippidevice.h
6613 F:      include/uapi/linux/if_hippi.h
6614 F:      net/802/hippi.c
6615 F:      drivers/net/hippi/
6616
6617 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6618 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6619 M:      Salil Mehta <salil.mehta@huawei.com>
6620 L:      netdev@vger.kernel.org
6621 W:      http://www.hisilicon.com
6622 S:      Maintained
6623 F:      drivers/net/ethernet/hisilicon/hns3/
6624
6625 HISILICON LPC BUS DRIVER
6626 M:      john.garry@huawei.com
6627 W:      http://www.hisilicon.com
6628 S:      Maintained
6629 F:      drivers/bus/hisi_lpc.c
6630 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6631
6632 HISILICON NETWORK SUBSYSTEM DRIVER
6633 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6634 M:      Salil Mehta <salil.mehta@huawei.com>
6635 L:      netdev@vger.kernel.org
6636 W:      http://www.hisilicon.com
6637 S:      Maintained
6638 F:      drivers/net/ethernet/hisilicon/
6639 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6640
6641 HISILICON PMU DRIVER
6642 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6643 W:      http://www.hisilicon.com
6644 S:      Supported
6645 F:      drivers/perf/hisilicon
6646 F:      Documentation/perf/hisi-pmu.txt
6647
6648 HISILICON ROCE DRIVER
6649 M:      Lijun Ou <oulijun@huawei.com>
6650 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6651 L:      linux-rdma@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/infiniband/hw/hns/
6654 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6655
6656 HISILICON SAS Controller
6657 M:      John Garry <john.garry@huawei.com>
6658 W:      http://www.hisilicon.com
6659 S:      Supported
6660 F:      drivers/scsi/hisi_sas/
6661 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6662
6663 HMM - Heterogeneous Memory Management
6664 M:      Jérôme Glisse <jglisse@redhat.com>
6665 L:      linux-mm@kvack.org
6666 S:      Maintained
6667 F:      mm/hmm*
6668 F:      include/linux/hmm*
6669 F:      Documentation/vm/hmm.rst
6670
6671 HOST AP DRIVER
6672 M:      Jouni Malinen <j@w1.fi>
6673 L:      linux-wireless@vger.kernel.org
6674 W:      http://w1.fi/hostap-driver.html
6675 S:      Obsolete
6676 F:      drivers/net/wireless/intersil/hostap/
6677
6678 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6679 L:      platform-driver-x86@vger.kernel.org
6680 S:      Orphan
6681 F:      drivers/platform/x86/tc1100-wmi.c
6682
6683 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6684 M:      Jaroslav Kysela <perex@perex.cz>
6685 S:      Maintained
6686 F:      drivers/net/ethernet/hp/hp100.*
6687
6688 HPET:   High Precision Event Timers driver
6689 M:      Clemens Ladisch <clemens@ladisch.de>
6690 S:      Maintained
6691 F:      Documentation/timers/hpet.txt
6692 F:      drivers/char/hpet.c
6693 F:      include/linux/hpet.h
6694 F:      include/uapi/linux/hpet.h
6695
6696 HPET:   x86
6697 S:      Orphan
6698 F:      arch/x86/kernel/hpet.c
6699 F:      arch/x86/include/asm/hpet.h
6700
6701 HPFS FILESYSTEM
6702 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6703 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6704 S:      Maintained
6705 F:      fs/hpfs/
6706
6707 HSI SUBSYSTEM
6708 M:      Sebastian Reichel <sre@kernel.org>
6709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6710 S:      Maintained
6711 F:      Documentation/ABI/testing/sysfs-bus-hsi
6712 F:      Documentation/driver-api/hsi.rst
6713 F:      drivers/hsi/
6714 F:      include/linux/hsi/
6715 F:      include/uapi/linux/hsi/
6716
6717 HSO 3G MODEM DRIVER
6718 L:      linux-usb@vger.kernel.org
6719 S:      Orphan
6720 F:      drivers/net/usb/hso.c
6721
6722 HSR NETWORK PROTOCOL
6723 M:      Arvid Brodin <arvid.brodin@alten.se>
6724 L:      netdev@vger.kernel.org
6725 S:      Maintained
6726 F:      net/hsr/
6727
6728 HT16K33 LED CONTROLLER DRIVER
6729 M:      Robin van der Gracht <robin@protonic.nl>
6730 S:      Maintained
6731 F:      drivers/auxdisplay/ht16k33.c
6732 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6733
6734 HTCPEN TOUCHSCREEN DRIVER
6735 M:      Pau Oliva Fora <pof@eslack.org>
6736 L:      linux-input@vger.kernel.org
6737 S:      Maintained
6738 F:      drivers/input/touchscreen/htcpen.c
6739
6740 HUAWEI ETHERNET DRIVER
6741 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6742 L:      netdev@vger.kernel.org
6743 S:      Supported
6744 F:      Documentation/networking/hinic.txt
6745 F:      drivers/net/ethernet/huawei/hinic/
6746
6747 HUGETLB FILESYSTEM
6748 M:      Mike Kravetz <mike.kravetz@oracle.com>
6749 L:      linux-mm@kvack.org
6750 S:      Maintained
6751 F:      fs/hugetlbfs/
6752 F:      mm/hugetlb.c
6753 F:      include/linux/hugetlb.h
6754 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6755 F:      Documentation/vm/hugetlbfs_reserv.rst
6756 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6757
6758 HVA ST MEDIA DRIVER
6759 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 W:      https://linuxtv.org
6763 S:      Supported
6764 F:      drivers/media/platform/sti/hva
6765
6766 HWPOISON MEMORY FAILURE HANDLING
6767 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6768 L:      linux-mm@kvack.org
6769 S:      Maintained
6770 F:      mm/memory-failure.c
6771 F:      mm/hwpoison-inject.c
6772
6773 Hyper-V CORE AND DRIVERS
6774 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6775 M:      Haiyang Zhang <haiyangz@microsoft.com>
6776 M:      Stephen Hemminger <sthemmin@microsoft.com>
6777 L:      devel@linuxdriverproject.org
6778 S:      Maintained
6779 F:      Documentation/networking/netvsc.txt
6780 F:      arch/x86/include/asm/mshyperv.h
6781 F:      arch/x86/include/asm/trace/hyperv.h
6782 F:      arch/x86/include/asm/hyperv-tlfs.h
6783 F:      arch/x86/kernel/cpu/mshyperv.c
6784 F:      arch/x86/hyperv
6785 F:      drivers/hid/hid-hyperv.c
6786 F:      drivers/hv/
6787 F:      drivers/input/serio/hyperv-keyboard.c
6788 F:      drivers/pci/controller/pci-hyperv.c
6789 F:      drivers/net/hyperv/
6790 F:      drivers/scsi/storvsc_drv.c
6791 F:      drivers/uio/uio_hv_generic.c
6792 F:      drivers/video/fbdev/hyperv_fb.c
6793 F:      net/vmw_vsock/hyperv_transport.c
6794 F:      include/linux/hyperv.h
6795 F:      include/uapi/linux/hyperv.h
6796 F:      tools/hv/
6797 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6798
6799 HYPERVISOR VIRTUAL CONSOLE DRIVER
6800 L:      linuxppc-dev@lists.ozlabs.org
6801 S:      Odd Fixes
6802 F:      drivers/tty/hvc/
6803
6804 I2C ACPI SUPPORT
6805 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6806 L:      linux-i2c@vger.kernel.org
6807 L:      linux-acpi@vger.kernel.org
6808 S:      Maintained
6809 F:      drivers/i2c/i2c-core-acpi.c
6810
6811 I2C MUXES
6812 M:      Peter Rosin <peda@axentia.se>
6813 L:      linux-i2c@vger.kernel.org
6814 S:      Maintained
6815 F:      Documentation/i2c/i2c-topology
6816 F:      Documentation/i2c/muxes/
6817 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6818 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6819 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6820 F:      drivers/i2c/i2c-mux.c
6821 F:      drivers/i2c/muxes/
6822 F:      include/linux/i2c-mux.h
6823
6824 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6825 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6826 L:      linux-i2c@vger.kernel.org
6827 S:      Maintained
6828 F:      drivers/i2c/busses/i2c-mv64xxx.c
6829
6830 I2C OVER PARALLEL PORT
6831 M:      Jean Delvare <jdelvare@suse.com>
6832 L:      linux-i2c@vger.kernel.org
6833 S:      Maintained
6834 F:      Documentation/i2c/busses/i2c-parport
6835 F:      Documentation/i2c/busses/i2c-parport-light
6836 F:      drivers/i2c/busses/i2c-parport.c
6837 F:      drivers/i2c/busses/i2c-parport-light.c
6838
6839 I2C SUBSYSTEM
6840 M:      Wolfram Sang <wsa@the-dreams.de>
6841 L:      linux-i2c@vger.kernel.org
6842 W:      https://i2c.wiki.kernel.org/
6843 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6845 S:      Maintained
6846 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6847 F:      Documentation/i2c/
6848 F:      drivers/i2c/*
6849 F:      include/linux/i2c.h
6850 F:      include/linux/i2c-dev.h
6851 F:      include/linux/i2c-smbus.h
6852 F:      include/uapi/linux/i2c.h
6853 F:      include/uapi/linux/i2c-*.h
6854
6855 I2C SUBSYSTEM HOST DRIVERS
6856 L:      linux-i2c@vger.kernel.org
6857 W:      https://i2c.wiki.kernel.org/
6858 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6860 S:      Odd Fixes
6861 F:      Documentation/devicetree/bindings/i2c/
6862 F:      drivers/i2c/algos/
6863 F:      drivers/i2c/busses/
6864
6865 I2C-TAOS-EVM DRIVER
6866 M:      Jean Delvare <jdelvare@suse.com>
6867 L:      linux-i2c@vger.kernel.org
6868 S:      Maintained
6869 F:      Documentation/i2c/busses/i2c-taos-evm
6870 F:      drivers/i2c/busses/i2c-taos-evm.c
6871
6872 I2C-TINY-USB DRIVER
6873 M:      Till Harbaum <till@harbaum.org>
6874 L:      linux-i2c@vger.kernel.org
6875 W:      http://www.harbaum.org/till/i2c_tiny_usb
6876 S:      Maintained
6877 F:      drivers/i2c/busses/i2c-tiny-usb.c
6878
6879 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6880 M:      Jean Delvare <jdelvare@suse.com>
6881 L:      linux-i2c@vger.kernel.org
6882 S:      Maintained
6883 F:      Documentation/i2c/busses/i2c-ali1535
6884 F:      Documentation/i2c/busses/i2c-ali1563
6885 F:      Documentation/i2c/busses/i2c-ali15x3
6886 F:      Documentation/i2c/busses/i2c-amd756
6887 F:      Documentation/i2c/busses/i2c-amd8111
6888 F:      Documentation/i2c/busses/i2c-i801
6889 F:      Documentation/i2c/busses/i2c-nforce2
6890 F:      Documentation/i2c/busses/i2c-piix4
6891 F:      Documentation/i2c/busses/i2c-sis5595
6892 F:      Documentation/i2c/busses/i2c-sis630
6893 F:      Documentation/i2c/busses/i2c-sis96x
6894 F:      Documentation/i2c/busses/i2c-via
6895 F:      Documentation/i2c/busses/i2c-viapro
6896 F:      drivers/i2c/busses/i2c-ali1535.c
6897 F:      drivers/i2c/busses/i2c-ali1563.c
6898 F:      drivers/i2c/busses/i2c-ali15x3.c
6899 F:      drivers/i2c/busses/i2c-amd756.c
6900 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6901 F:      drivers/i2c/busses/i2c-amd8111.c
6902 F:      drivers/i2c/busses/i2c-i801.c
6903 F:      drivers/i2c/busses/i2c-isch.c
6904 F:      drivers/i2c/busses/i2c-nforce2.c
6905 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6906 F:      drivers/i2c/busses/i2c-piix4.c
6907 F:      drivers/i2c/busses/i2c-sis5595.c
6908 F:      drivers/i2c/busses/i2c-sis630.c
6909 F:      drivers/i2c/busses/i2c-sis96x.c
6910 F:      drivers/i2c/busses/i2c-via.c
6911 F:      drivers/i2c/busses/i2c-viapro.c
6912
6913 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6914 M:      Hans de Goede <hdegoede@redhat.com>
6915 L:      linux-i2c@vger.kernel.org
6916 S:      Maintained
6917 F:      drivers/i2c/busses/i2c-cht-wc.c
6918
6919 I2C/SMBUS ISMT DRIVER
6920 M:      Seth Heasley <seth.heasley@intel.com>
6921 M:      Neil Horman <nhorman@tuxdriver.com>
6922 L:      linux-i2c@vger.kernel.org
6923 F:      drivers/i2c/busses/i2c-ismt.c
6924 F:      Documentation/i2c/busses/i2c-ismt
6925
6926 I2C/SMBUS STUB DRIVER
6927 M:      Jean Delvare <jdelvare@suse.com>
6928 L:      linux-i2c@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/i2c/i2c-stub.c
6931
6932 IA64 (Itanium) PLATFORM
6933 M:      Tony Luck <tony.luck@intel.com>
6934 M:      Fenghua Yu <fenghua.yu@intel.com>
6935 L:      linux-ia64@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6937 S:      Maintained
6938 F:      arch/ia64/
6939
6940 IBM Power 842 compression accelerator
6941 M:      Haren Myneni <haren@us.ibm.com>
6942 S:      Supported
6943 F:      drivers/crypto/nx/Makefile
6944 F:      drivers/crypto/nx/Kconfig
6945 F:      drivers/crypto/nx/nx-842*
6946 F:      include/linux/sw842.h
6947 F:      crypto/842.c
6948 F:      lib/842/
6949
6950 IBM Power in-Nest Crypto Acceleration
6951 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6952 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6953 L:      linux-crypto@vger.kernel.org
6954 S:      Supported
6955 F:      drivers/crypto/nx/Makefile
6956 F:      drivers/crypto/nx/Kconfig
6957 F:      drivers/crypto/nx/nx-aes*
6958 F:      drivers/crypto/nx/nx-sha*
6959 F:      drivers/crypto/nx/nx.*
6960 F:      drivers/crypto/nx/nx_csbcpb.h
6961 F:      drivers/crypto/nx/nx_debugfs.h
6962
6963 IBM Power Linux RAID adapter
6964 M:      Brian King <brking@us.ibm.com>
6965 S:      Supported
6966 F:      drivers/scsi/ipr.*
6967
6968 IBM Power SRIOV Virtual NIC Device Driver
6969 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6970 M:      John Allen <jallen@linux.vnet.ibm.com>
6971 L:      netdev@vger.kernel.org
6972 S:      Supported
6973 F:      drivers/net/ethernet/ibm/ibmvnic.*
6974
6975 IBM Power Virtual Accelerator Switchboard
6976 M:      Sukadev Bhattiprolu
6977 L:      linuxppc-dev@lists.ozlabs.org
6978 S:      Supported
6979 F:      arch/powerpc/platforms/powernv/vas*
6980 F:      arch/powerpc/platforms/powernv/copy-paste.h
6981 F:      arch/powerpc/include/asm/vas.h
6982 F:      arch/powerpc/include/uapi/asm/vas.h
6983
6984 IBM Power Virtual Ethernet Device Driver
6985 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6986 L:      netdev@vger.kernel.org
6987 S:      Supported
6988 F:      drivers/net/ethernet/ibm/ibmveth.*
6989
6990 IBM Power Virtual FC Device Drivers
6991 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6992 L:      linux-scsi@vger.kernel.org
6993 S:      Supported
6994 F:      drivers/scsi/ibmvscsi/ibmvfc*
6995
6996 IBM Power Virtual Management Channel Driver
6997 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6998 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6999 S:      Supported
7000 F:      drivers/misc/ibmvmc.*
7001
7002 IBM Power Virtual SCSI Device Drivers
7003 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 S:      Supported
7006 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7007 F:      include/scsi/viosrp.h
7008
7009 IBM Power Virtual SCSI Device Target Driver
7010 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7011 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7012 L:      linux-scsi@vger.kernel.org
7013 L:      target-devel@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/scsi/ibmvscsi_tgt/
7016
7017 IBM Power VMX Cryptographic instructions
7018 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7019 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7020 L:      linux-crypto@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/crypto/vmx/Makefile
7023 F:      drivers/crypto/vmx/Kconfig
7024 F:      drivers/crypto/vmx/vmx.c
7025 F:      drivers/crypto/vmx/aes*
7026 F:      drivers/crypto/vmx/ghash*
7027 F:      drivers/crypto/vmx/ppc-xlate.pl
7028
7029 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpaphp*
7035
7036 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7037 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7038 L:      linux-pci@vger.kernel.org
7039 L:      linuxppc-dev@lists.ozlabs.org
7040 S:      Supported
7041 F:      drivers/pci/hotplug/rpadlpar*
7042
7043 IBM ServeRAID RAID DRIVER
7044 S:      Orphan
7045 F:      drivers/scsi/ips.*
7046
7047 ICH LPC AND GPIO DRIVER
7048 M:      Peter Tyser <ptyser@xes-inc.com>
7049 S:      Maintained
7050 F:      drivers/mfd/lpc_ich.c
7051 F:      drivers/gpio/gpio-ich.c
7052
7053 IDE SUBSYSTEM
7054 M:      "David S. Miller" <davem@davemloft.net>
7055 L:      linux-ide@vger.kernel.org
7056 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7058 S:      Maintained
7059 F:      Documentation/ide/
7060 F:      drivers/ide/
7061 F:      include/linux/ide.h
7062
7063 IDE/ATAPI DRIVERS
7064 M:      Borislav Petkov <bp@alien8.de>
7065 L:      linux-ide@vger.kernel.org
7066 S:      Maintained
7067 F:      Documentation/cdrom/ide-cd
7068 F:      drivers/ide/ide-cd*
7069
7070 IDEAPAD LAPTOP EXTRAS DRIVER
7071 M:      Ike Panhc <ike.pan@canonical.com>
7072 L:      platform-driver-x86@vger.kernel.org
7073 W:      http://launchpad.net/ideapad-laptop
7074 S:      Maintained
7075 F:      drivers/platform/x86/ideapad-laptop.c
7076
7077 IDEAPAD LAPTOP SLIDEBAR DRIVER
7078 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7079 L:      linux-input@vger.kernel.org
7080 W:      https://github.com/o2genum/ideapad-slidebar
7081 S:      Maintained
7082 F:      drivers/input/misc/ideapad_slidebar.c
7083
7084 IDT VersaClock 5 CLOCK DRIVER
7085 M:      Marek Vasut <marek.vasut@gmail.com>
7086 S:      Maintained
7087 F:      drivers/clk/clk-versaclock5.c
7088
7089 IEEE 802.15.4 SUBSYSTEM
7090 M:      Alexander Aring <alex.aring@gmail.com>
7091 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7092 L:      linux-wpan@vger.kernel.org
7093 W:      http://wpan.cakelab.org/
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7096 S:      Maintained
7097 F:      net/ieee802154/
7098 F:      net/mac802154/
7099 F:      drivers/net/ieee802154/
7100 F:      include/linux/nl802154.h
7101 F:      include/linux/ieee802154.h
7102 F:      include/net/nl802154.h
7103 F:      include/net/mac802154.h
7104 F:      include/net/af_ieee802154.h
7105 F:      include/net/cfg802154.h
7106 F:      include/net/ieee802154_netdev.h
7107 F:      Documentation/networking/ieee802154.txt
7108
7109 IFE PROTOCOL
7110 M:      Yotam Gigi <yotam.gi@gmail.com>
7111 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7112 F:      net/ife
7113 F:      include/net/ife.h
7114 F:      include/uapi/linux/ife.h
7115
7116 IGORPLUG-USB IR RECEIVER
7117 M:      Sean Young <sean@mess.org>
7118 L:      linux-media@vger.kernel.org
7119 S:      Maintained
7120 F:      drivers/media/rc/igorplugusb.c
7121
7122 IGUANAWORKS USB IR TRANSCEIVER
7123 M:      Sean Young <sean@mess.org>
7124 L:      linux-media@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/media/rc/iguanair.c
7127
7128 IIO DIGITAL POTENTIOMETER DAC
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7133 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7134 F:      drivers/iio/dac/dpot-dac.c
7135
7136 IIO ENVELOPE DETECTOR
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7141 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7142 F:      drivers/iio/adc/envelope-detector.c
7143
7144 IIO MULTIPLEXER
7145 M:      Peter Rosin <peda@axentia.se>
7146 L:      linux-iio@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7149 F:      drivers/iio/multiplexer/iio-mux.c
7150
7151 IIO SUBSYSTEM AND DRIVERS
7152 M:      Jonathan Cameron <jic23@kernel.org>
7153 R:      Hartmut Knaack <knaack.h@gmx.de>
7154 R:      Lars-Peter Clausen <lars@metafoo.de>
7155 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7156 L:      linux-iio@vger.kernel.org
7157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7158 S:      Maintained
7159 F:      Documentation/ABI/testing/configfs-iio*
7160 F:      Documentation/ABI/testing/sysfs-bus-iio*
7161 F:      Documentation/devicetree/bindings/iio/
7162 F:      drivers/iio/
7163 F:      drivers/staging/iio/
7164 F:      include/linux/iio/
7165 F:      tools/iio/
7166
7167 IIO UNIT CONVERTER
7168 M:      Peter Rosin <peda@axentia.se>
7169 L:      linux-iio@vger.kernel.org
7170 S:      Maintained
7171 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7172 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7173 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7174 F:      drivers/iio/afe/iio-rescale.c
7175
7176 IKANOS/ADI EAGLE ADSL USB DRIVER
7177 M:      Matthieu Castet <castet.matthieu@free.fr>
7178 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7179 S:      Maintained
7180 F:      drivers/usb/atm/ueagle-atm.c
7181
7182 IMGTEC ASCII LCD DRIVER
7183 M:      Paul Burton <paul.burton@mips.com>
7184 S:      Maintained
7185 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7186 F:      drivers/auxdisplay/img-ascii-lcd.c
7187
7188 IMGTEC IR DECODER DRIVER
7189 M:      James Hogan <jhogan@kernel.org>
7190 S:      Maintained
7191 F:      drivers/media/rc/img-ir/
7192
7193 IMON SOUNDGRAPH USB IR RECEIVER
7194 M:      Sean Young <sean@mess.org>
7195 L:      linux-media@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/media/rc/imon_raw.c
7198 F:      drivers/media/rc/imon.c
7199
7200 IMS TWINTURBO FRAMEBUFFER DRIVER
7201 L:      linux-fbdev@vger.kernel.org
7202 S:      Orphan
7203 F:      drivers/video/fbdev/imsttfb.c
7204
7205 INA209 HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina209
7210 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7211 F:      drivers/hwmon/ina209.c
7212
7213 INA2XX HARDWARE MONITOR DRIVER
7214 M:      Guenter Roeck <linux@roeck-us.net>
7215 L:      linux-hwmon@vger.kernel.org
7216 S:      Maintained
7217 F:      Documentation/hwmon/ina2xx
7218 F:      drivers/hwmon/ina2xx.c
7219 F:      include/linux/platform_data/ina2xx.h
7220
7221 INDUSTRY PACK SUBSYSTEM (IPACK)
7222 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7223 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7224 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7225 L:      industrypack-devel@lists.sourceforge.net
7226 W:      http://industrypack.sourceforge.net
7227 S:      Maintained
7228 F:      drivers/ipack/
7229
7230 INFINIBAND SUBSYSTEM
7231 M:      Doug Ledford <dledford@redhat.com>
7232 M:      Jason Gunthorpe <jgg@mellanox.com>
7233 L:      linux-rdma@vger.kernel.org
7234 W:      https://github.com/linux-rdma/rdma-core
7235 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7237 S:      Supported
7238 F:      Documentation/devicetree/bindings/infiniband/
7239 F:      Documentation/infiniband/
7240 F:      drivers/infiniband/
7241 F:      include/uapi/linux/if_infiniband.h
7242 F:      include/uapi/rdma/
7243 F:      include/rdma/
7244
7245 INGENIC JZ4780 DMA Driver
7246 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7247 S:      Maintained
7248 F:      drivers/dma/dma-jz4780.c
7249
7250 INGENIC JZ4780 NAND DRIVER
7251 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7252 L:      linux-mtd@lists.infradead.org
7253 S:      Maintained
7254 F:      drivers/mtd/nand/raw/jz4780_*
7255
7256 INOTIFY
7257 M:      Jan Kara <jack@suse.cz>
7258 R:      Amir Goldstein <amir73il@gmail.com>
7259 L:      linux-fsdevel@vger.kernel.org
7260 S:      Maintained
7261 F:      Documentation/filesystems/inotify.txt
7262 F:      fs/notify/inotify/
7263 F:      include/linux/inotify.h
7264 F:      include/uapi/linux/inotify.h
7265
7266 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7267 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7268 L:      linux-input@vger.kernel.org
7269 Q:      http://patchwork.kernel.org/project/linux-input/list/
7270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7271 S:      Maintained
7272 F:      drivers/input/
7273 F:      include/linux/input.h
7274 F:      include/uapi/linux/input.h
7275 F:      include/uapi/linux/input-event-codes.h
7276 F:      include/linux/input/
7277 F:      Documentation/devicetree/bindings/input/
7278 F:      Documentation/devicetree/bindings/serio/
7279 F:      Documentation/input/
7280
7281 INPUT MULTITOUCH (MT) PROTOCOL
7282 M:      Henrik Rydberg <rydberg@bitmath.org>
7283 L:      linux-input@vger.kernel.org
7284 S:      Odd fixes
7285 F:      Documentation/input/multi-touch-protocol.rst
7286 F:      drivers/input/input-mt.c
7287 K:      \b(ABS|SYN)_MT_
7288
7289 INSIDE SECURE CRYPTO DRIVER
7290 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7291 F:      drivers/crypto/inside-secure/
7292 S:      Maintained
7293 L:      linux-crypto@vger.kernel.org
7294
7295 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7296 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7297 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7298 L:      linux-integrity@vger.kernel.org
7299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7300 S:      Supported
7301 F:      security/integrity/ima/
7302
7303 INTEL 810/815 FRAMEBUFFER DRIVER
7304 M:      Antonino Daplas <adaplas@gmail.com>
7305 L:      linux-fbdev@vger.kernel.org
7306 S:      Maintained
7307 F:      drivers/video/fbdev/i810/
7308
7309 INTEL ASoC DRIVERS
7310 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7311 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7312 M:      Jie Yang <yang.jie@linux.intel.com>
7313 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7314 S:      Supported
7315 F:      sound/soc/intel/
7316
7317 INTEL C600 SERIES SAS CONTROLLER DRIVER
7318 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7319 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7320 L:      linux-scsi@vger.kernel.org
7321 T:      git git://git.code.sf.net/p/intel-sas/isci
7322 S:      Supported
7323 F:      drivers/scsi/isci/
7324
7325 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7326 M:      Jani Nikula <jani.nikula@linux.intel.com>
7327 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7328 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7329 L:      intel-gfx@lists.freedesktop.org
7330 W:      https://01.org/linuxgraphics/
7331 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7332 C:      irc://chat.freenode.net/intel-gfx
7333 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7334 T:      git git://anongit.freedesktop.org/drm-intel
7335 S:      Supported
7336 F:      drivers/gpu/drm/i915/
7337 F:      include/drm/i915*
7338 F:      include/uapi/drm/i915_drm.h
7339 F:      Documentation/gpu/i915.rst
7340
7341 INTEL ETHERNET DRIVERS
7342 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7343 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7344 W:      http://www.intel.com/support/feedback.htm
7345 W:      http://e1000.sourceforge.net/
7346 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7349 S:      Supported
7350 F:      Documentation/networking/e100.rst
7351 F:      Documentation/networking/e1000.rst
7352 F:      Documentation/networking/e1000e.txt
7353 F:      Documentation/networking/igb.txt
7354 F:      Documentation/networking/igbvf.txt
7355 F:      Documentation/networking/ixgb.txt
7356 F:      Documentation/networking/ixgbe.txt
7357 F:      Documentation/networking/ixgbevf.txt
7358 F:      Documentation/networking/i40e.txt
7359 F:      Documentation/networking/i40evf.txt
7360 F:      Documentation/networking/ice.txt
7361 F:      drivers/net/ethernet/intel/
7362 F:      drivers/net/ethernet/intel/*/
7363 F:      include/linux/avf/virtchnl.h
7364
7365 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7366 M:      Maik Broemme <mbroemme@libmpq.org>
7367 L:      linux-fbdev@vger.kernel.org
7368 S:      Maintained
7369 F:      Documentation/fb/intelfb.txt
7370 F:      drivers/video/fbdev/intelfb/
7371
7372 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7373 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7374 M:      Zhi Wang <zhi.a.wang@intel.com>
7375 L:      intel-gvt-dev@lists.freedesktop.org
7376 L:      intel-gfx@lists.freedesktop.org
7377 W:      https://01.org/igvt-g
7378 T:      git https://github.com/intel/gvt-linux.git
7379 S:      Supported
7380 F:      drivers/gpu/drm/i915/gvt/
7381
7382 INTEL HID EVENT DRIVER
7383 M:      Alex Hung <alex.hung@canonical.com>
7384 L:      platform-driver-x86@vger.kernel.org
7385 S:      Maintained
7386 F:      drivers/platform/x86/intel-hid.c
7387
7388 INTEL I/OAT DMA DRIVER
7389 M:      Dave Jiang <dave.jiang@intel.com>
7390 R:      Dan Williams <dan.j.williams@intel.com>
7391 L:      dmaengine@vger.kernel.org
7392 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7393 S:      Supported
7394 F:      drivers/dma/ioat*
7395
7396 INTEL IDLE DRIVER
7397 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7398 M:      Len Brown <lenb@kernel.org>
7399 L:      linux-pm@vger.kernel.org
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7401 B:      https://bugzilla.kernel.org
7402 S:      Supported
7403 F:      drivers/idle/intel_idle.c
7404
7405 INTEL INTEGRATED SENSOR HUB DRIVER
7406 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7407 M:      Jiri Kosina <jikos@kernel.org>
7408 L:      linux-input@vger.kernel.org
7409 S:      Maintained
7410 F:      drivers/hid/intel-ish-hid/
7411
7412 INTEL IOMMU (VT-d)
7413 M:      David Woodhouse <dwmw2@infradead.org>
7414 L:      iommu@lists.linux-foundation.org
7415 T:      git git://git.infradead.org/iommu-2.6.git
7416 S:      Supported
7417 F:      drivers/iommu/intel-iommu.c
7418 F:      include/linux/intel-iommu.h
7419
7420 INTEL IOP-ADMA DMA DRIVER
7421 R:      Dan Williams <dan.j.williams@intel.com>
7422 S:      Odd fixes
7423 F:      drivers/dma/iop-adma.c
7424
7425 INTEL IPU3 CSI-2 CIO2 DRIVER
7426 M:      Yong Zhi <yong.zhi@intel.com>
7427 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7428 M:      Bingbu Cao <bingbu.cao@intel.com>
7429 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7430 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7431 L:      linux-media@vger.kernel.org
7432 S:      Maintained
7433 F:      drivers/media/pci/intel/ipu3/
7434 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7435
7436 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7437 M:      Krzysztof Halasa <khalasa@piap.pl>
7438 S:      Maintained
7439 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7440 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7441 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7442 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7443 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7444 F:      drivers/net/wan/ixp4xx_hss.c
7445
7446 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7447 M:      Deepak Saxena <dsaxena@plexity.net>
7448 S:      Maintained
7449 F:      drivers/char/hw_random/ixp4xx-rng.c
7450
7451 INTEL MANAGEMENT ENGINE (mei)
7452 M:      Tomas Winkler <tomas.winkler@intel.com>
7453 L:      linux-kernel@vger.kernel.org
7454 S:      Supported
7455 F:      include/uapi/linux/mei.h
7456 F:      include/linux/mei_cl_bus.h
7457 F:      drivers/misc/mei/*
7458 F:      drivers/watchdog/mei_wdt.c
7459 F:      Documentation/misc-devices/mei/*
7460 F:      samples/mei/*
7461
7462 INTEL MENLOW THERMAL DRIVER
7463 M:      Sujith Thomas <sujith.thomas@intel.com>
7464 L:      platform-driver-x86@vger.kernel.org
7465 W:      https://01.org/linux-acpi
7466 S:      Supported
7467 F:      drivers/platform/x86/intel_menlow.c
7468
7469 INTEL MERRIFIELD GPIO DRIVER
7470 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7471 L:      linux-gpio@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/gpio/gpio-merrifield.c
7474
7475 INTEL MIC DRIVERS (mic)
7476 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7477 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7478 S:      Supported
7479 W:      https://github.com/sudeepdutt/mic
7480 W:      http://software.intel.com/en-us/mic-developer
7481 F:      include/linux/mic_bus.h
7482 F:      include/linux/scif.h
7483 F:      include/uapi/linux/mic_common.h
7484 F:      include/uapi/linux/mic_ioctl.h
7485 F:      include/uapi/linux/scif_ioctl.h
7486 F:      drivers/misc/mic/
7487 F:      drivers/dma/mic_x100_dma.c
7488 F:      drivers/dma/mic_x100_dma.h
7489 F:      Documentation/mic/
7490
7491 INTEL PMC CORE DRIVER
7492 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7493 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      arch/x86/include/asm/pmc_core.h
7497 F:      drivers/platform/x86/intel_pmc_core*
7498
7499 INTEL PMC/P-Unit IPC DRIVER
7500 M:      Zha Qipeng<qipeng.zha@intel.com>
7501 L:      platform-driver-x86@vger.kernel.org
7502 S:      Maintained
7503 F:      drivers/platform/x86/intel_pmc_ipc.c
7504 F:      drivers/platform/x86/intel_punit_ipc.c
7505 F:      arch/x86/include/asm/intel_pmc_ipc.h
7506 F:      arch/x86/include/asm/intel_punit_ipc.h
7507
7508 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7509 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7510 L:      linux-wireless@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/networking/README.ipw2100
7513 F:      Documentation/networking/README.ipw2200
7514 F:      drivers/net/wireless/intel/ipw2x00/
7515
7516 INTEL PSTATE DRIVER
7517 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7518 M:      Len Brown <lenb@kernel.org>
7519 L:      linux-pm@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/cpufreq/intel_pstate.c
7522
7523 INTEL RDMA RNIC DRIVER
7524 M:      Faisal Latif <faisal.latif@intel.com>
7525 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7526 L:      linux-rdma@vger.kernel.org
7527 S:      Supported
7528 F:      drivers/infiniband/hw/i40iw/
7529 F:      include/uapi/rdma/i40iw-abi.h
7530
7531 INTEL SHA MULTIBUFFER DRIVER
7532 M:      Megha Dey <megha.dey@linux.intel.com>
7533 R:      Tim Chen <tim.c.chen@linux.intel.com>
7534 L:      linux-crypto@vger.kernel.org
7535 S:      Supported
7536 F:      arch/x86/crypto/sha*-mb/
7537 F:      crypto/mcryptd.c
7538
7539 INTEL TELEMETRY DRIVER
7540 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      arch/x86/include/asm/intel_telemetry.h
7544 F:      drivers/platform/x86/intel_telemetry*
7545
7546 INTEL VIRTUAL BUTTON DRIVER
7547 M:      AceLan Kao <acelan.kao@canonical.com>
7548 L:      platform-driver-x86@vger.kernel.org
7549 S:      Maintained
7550 F:      drivers/platform/x86/intel-vbtn.c
7551
7552 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7553 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7554 L:      linux-wireless@vger.kernel.org
7555 S:      Supported
7556 F:      drivers/net/wireless/intel/iwlegacy/
7557
7558 INTEL WIRELESS WIFI LINK (iwlwifi)
7559 M:      Johannes Berg <johannes.berg@intel.com>
7560 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7561 M:      Luca Coelho <luciano.coelho@intel.com>
7562 M:      Intel Linux Wireless <linuxwifi@intel.com>
7563 L:      linux-wireless@vger.kernel.org
7564 W:      http://intellinuxwireless.org
7565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7566 S:      Supported
7567 F:      drivers/net/wireless/intel/iwlwifi/
7568
7569 INTEL WIRELESS WIMAX CONNECTION 2400
7570 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7571 M:      linux-wimax@intel.com
7572 L:      wimax@linuxwimax.org (subscribers-only)
7573 S:      Supported
7574 W:      http://linuxwimax.org
7575 F:      Documentation/wimax/README.i2400m
7576 F:      drivers/net/wimax/i2400m/
7577 F:      include/uapi/linux/wimax/i2400m.h
7578
7579 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7580 M:      Mario Limonciello <mario.limonciello@dell.com>
7581 S:      Maintained
7582 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7583
7584 INTEL(R) TRACE HUB
7585 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7586 S:      Supported
7587 F:      Documentation/trace/intel_th.rst
7588 F:      drivers/hwtracing/intel_th/
7589
7590 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7591 M:      Ning Sun <ning.sun@intel.com>
7592 L:      tboot-devel@lists.sourceforge.net
7593 W:      http://tboot.sourceforge.net
7594 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7595 S:      Supported
7596 F:      Documentation/intel_txt.txt
7597 F:      include/linux/tboot.h
7598 F:      arch/x86/kernel/tboot.c
7599
7600 INTEL-MID GPIO DRIVER
7601 M:      David Cohen <david.a.cohen@linux.intel.com>
7602 L:      linux-gpio@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/gpio/gpio-intel-mid.c
7605
7606 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7607 M:      Linus Walleij <linus.walleij@linaro.org>
7608 L:      linux-iio@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/iio/gyro/mpu3050*
7611 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7612
7613 IOC3 ETHERNET DRIVER
7614 M:      Ralf Baechle <ralf@linux-mips.org>
7615 L:      linux-mips@linux-mips.org
7616 S:      Maintained
7617 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7618
7619 IOC3 SERIAL DRIVER
7620 M:      Pat Gefre <pfg@sgi.com>
7621 L:      linux-serial@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/tty/serial/ioc3_serial.c
7624
7625 IOMMU DRIVERS
7626 M:      Joerg Roedel <joro@8bytes.org>
7627 L:      iommu@lists.linux-foundation.org
7628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7629 S:      Maintained
7630 F:      Documentation/devicetree/bindings/iommu/
7631 F:      drivers/iommu/
7632 F:      include/linux/iommu.h
7633 F:      include/linux/of_iommu.h
7634 F:      include/linux/iova.h
7635
7636 IP MASQUERADING
7637 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7638 S:      Maintained
7639 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7640
7641 IPMI SUBSYSTEM
7642 M:      Corey Minyard <minyard@acm.org>
7643 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7644 W:      http://openipmi.sourceforge.net/
7645 S:      Supported
7646 F:      Documentation/IPMI.txt
7647 F:      drivers/char/ipmi/
7648 F:      include/linux/ipmi*
7649 F:      include/uapi/linux/ipmi*
7650
7651 IPS SCSI RAID DRIVER
7652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7653 L:      linux-scsi@vger.kernel.org
7654 W:      http://www.adaptec.com/
7655 S:      Maintained
7656 F:      drivers/scsi/ips*
7657
7658 IPVS
7659 M:      Wensong Zhang <wensong@linux-vs.org>
7660 M:      Simon Horman <horms@verge.net.au>
7661 M:      Julian Anastasov <ja@ssi.bg>
7662 L:      netdev@vger.kernel.org
7663 L:      lvs-devel@vger.kernel.org
7664 S:      Maintained
7665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7667 F:      Documentation/networking/ipvs-sysctl.txt
7668 F:      include/net/ip_vs.h
7669 F:      include/uapi/linux/ip_vs.h
7670 F:      net/netfilter/ipvs/
7671
7672 IPWIRELESS DRIVER
7673 M:      Jiri Kosina <jikos@kernel.org>
7674 M:      David Sterba <dsterba@suse.com>
7675 S:      Odd Fixes
7676 F:      drivers/tty/ipwireless/
7677
7678 IPX NETWORK LAYER
7679 L:      netdev@vger.kernel.org
7680 S:      Obsolete
7681 F:      include/uapi/linux/ipx.h
7682 F:      drivers/staging/ipx/
7683
7684 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7685 M:      Marc Zyngier <marc.zyngier@arm.com>
7686 S:      Maintained
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7688 F:      Documentation/IRQ-domain.txt
7689 F:      include/linux/irqdomain.h
7690 F:      kernel/irq/irqdomain.c
7691 F:      kernel/irq/msi.c
7692
7693 IRQ SUBSYSTEM
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 L:      linux-kernel@vger.kernel.org
7696 S:      Maintained
7697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7698 F:      kernel/irq/
7699
7700 IRQCHIP DRIVERS
7701 M:      Thomas Gleixner <tglx@linutronix.de>
7702 M:      Jason Cooper <jason@lakedaemon.net>
7703 M:      Marc Zyngier <marc.zyngier@arm.com>
7704 L:      linux-kernel@vger.kernel.org
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7707 F:      Documentation/devicetree/bindings/interrupt-controller/
7708 F:      drivers/irqchip/
7709
7710 ISA
7711 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7712 S:      Maintained
7713 F:      Documentation/isa.txt
7714 F:      drivers/base/isa.c
7715 F:      include/linux/isa.h
7716
7717 ISA RADIO MODULE
7718 M:      Hans Verkuil <hverkuil@xs4all.nl>
7719 L:      linux-media@vger.kernel.org
7720 T:      git git://linuxtv.org/media_tree.git
7721 W:      https://linuxtv.org
7722 S:      Maintained
7723 F:      drivers/media/radio/radio-isa*
7724
7725 ISAPNP
7726 M:      Jaroslav Kysela <perex@perex.cz>
7727 S:      Maintained
7728 F:      Documentation/isapnp.txt
7729 F:      drivers/pnp/isapnp/
7730 F:      include/linux/isapnp.h
7731
7732 ISCSI
7733 M:      Lee Duncan <lduncan@suse.com>
7734 M:      Chris Leech <cleech@redhat.com>
7735 L:      open-iscsi@googlegroups.com
7736 W:      www.open-iscsi.com
7737 S:      Maintained
7738 F:      drivers/scsi/*iscsi*
7739 F:      include/scsi/*iscsi*
7740
7741 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7742 M:      Peter Jones <pjones@redhat.com>
7743 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7744 S:      Maintained
7745 F:      drivers/firmware/iscsi_ibft*
7746
7747 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7748 M:      Sagi Grimberg <sagi@grimberg.me>
7749 M:      Max Gurtovoy <maxg@mellanox.com>
7750 L:      linux-rdma@vger.kernel.org
7751 S:      Supported
7752 W:      http://www.openfabrics.org
7753 W:      www.open-iscsi.org
7754 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7755 F:      drivers/infiniband/ulp/iser/
7756
7757 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7758 M:      Sagi Grimberg <sagi@grimberg.me>
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7760 L:      linux-rdma@vger.kernel.org
7761 L:      target-devel@vger.kernel.org
7762 S:      Supported
7763 W:      http://www.linux-iscsi.org
7764 F:      drivers/infiniband/ulp/isert
7765
7766 ISDN SUBSYSTEM
7767 M:      Karsten Keil <isdn@linux-pingi.de>
7768 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7769 L:      netdev@vger.kernel.org
7770 W:      http://www.isdn4linux.de
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7772 S:      Maintained
7773 F:      Documentation/isdn/
7774 F:      drivers/isdn/
7775 F:      include/linux/isdn.h
7776 F:      include/linux/isdn/
7777 F:      include/uapi/linux/isdn.h
7778 F:      include/uapi/linux/isdn/
7779
7780 ISDN SUBSYSTEM (Eicon active card driver)
7781 M:      Armin Schindler <mac@melware.de>
7782 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7783 W:      http://www.melware.de
7784 S:      Maintained
7785 F:      drivers/isdn/hardware/eicon/
7786
7787 IT87 HARDWARE MONITORING DRIVER
7788 M:      Jean Delvare <jdelvare@suse.com>
7789 L:      linux-hwmon@vger.kernel.org
7790 S:      Maintained
7791 F:      Documentation/hwmon/it87
7792 F:      drivers/hwmon/it87.c
7793
7794 IT913X MEDIA DRIVER
7795 M:      Antti Palosaari <crope@iki.fi>
7796 L:      linux-media@vger.kernel.org
7797 W:      https://linuxtv.org
7798 W:      http://palosaari.fi/linux/
7799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7800 T:      git git://linuxtv.org/anttip/media_tree.git
7801 S:      Maintained
7802 F:      drivers/media/tuners/it913x*
7803
7804 IVTV VIDEO4LINUX DRIVER
7805 M:      Andy Walls <awalls@md.metrocast.net>
7806 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7807 L:      linux-media@vger.kernel.org
7808 T:      git git://linuxtv.org/media_tree.git
7809 W:      http://www.ivtvdriver.org
7810 S:      Maintained
7811 F:      Documentation/media/v4l-drivers/ivtv*
7812 F:      drivers/media/pci/ivtv/
7813 F:      include/uapi/linux/ivtv*
7814
7815 IX2505V MEDIA DRIVER
7816 M:      Malcolm Priestley <tvboxspy@gmail.com>
7817 L:      linux-media@vger.kernel.org
7818 W:      https://linuxtv.org
7819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7820 S:      Maintained
7821 F:      drivers/media/dvb-frontends/ix2505v*
7822
7823 JAILHOUSE HYPERVISOR INTERFACE
7824 M:      Jan Kiszka <jan.kiszka@siemens.com>
7825 L:      jailhouse-dev@googlegroups.com
7826 S:      Maintained
7827 F:      arch/x86/kernel/jailhouse.c
7828 F:      arch/x86/include/asm/jailhouse_para.h
7829
7830 JC42.4 TEMPERATURE SENSOR DRIVER
7831 M:      Guenter Roeck <linux@roeck-us.net>
7832 L:      linux-hwmon@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/hwmon/jc42.c
7835 F:      Documentation/hwmon/jc42
7836
7837 JFS FILESYSTEM
7838 M:      Dave Kleikamp <shaggy@kernel.org>
7839 L:      jfs-discussion@lists.sourceforge.net
7840 W:      http://jfs.sourceforge.net/
7841 T:      git git://github.com/kleikamp/linux-shaggy.git
7842 S:      Maintained
7843 F:      Documentation/filesystems/jfs.txt
7844 F:      fs/jfs/
7845
7846 JME NETWORK DRIVER
7847 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7848 L:      netdev@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/net/ethernet/jme.*
7851
7852 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7853 M:      David Woodhouse <dwmw2@infradead.org>
7854 L:      linux-mtd@lists.infradead.org
7855 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7856 S:      Maintained
7857 F:      fs/jffs2/
7858 F:      include/uapi/linux/jffs2.h
7859
7860 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7861 M:      "Theodore Ts'o" <tytso@mit.edu>
7862 M:      Jan Kara <jack@suse.com>
7863 L:      linux-ext4@vger.kernel.org
7864 S:      Maintained
7865 F:      fs/jbd2/
7866 F:      include/linux/jbd2.h
7867
7868 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7869 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/media/platform/rcar_jpu.c
7873
7874 JSM Neo PCI based serial card
7875 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7876 L:      linux-serial@vger.kernel.org
7877 S:      Maintained
7878 F:      drivers/tty/serial/jsm/
7879
7880 K10TEMP HARDWARE MONITORING DRIVER
7881 M:      Clemens Ladisch <clemens@ladisch.de>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k10temp
7885 F:      drivers/hwmon/k10temp.c
7886
7887 K8TEMP HARDWARE MONITORING DRIVER
7888 M:      Rudolf Marek <r.marek@assembler.cz>
7889 L:      linux-hwmon@vger.kernel.org
7890 S:      Maintained
7891 F:      Documentation/hwmon/k8temp
7892 F:      drivers/hwmon/k8temp.c
7893
7894 KASAN
7895 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7896 R:      Alexander Potapenko <glider@google.com>
7897 R:      Dmitry Vyukov <dvyukov@google.com>
7898 L:      kasan-dev@googlegroups.com
7899 S:      Maintained
7900 F:      arch/*/include/asm/kasan.h
7901 F:      arch/*/mm/kasan_init*
7902 F:      Documentation/dev-tools/kasan.rst
7903 F:      include/linux/kasan*.h
7904 F:      lib/test_kasan.c
7905 F:      mm/kasan/
7906 F:      scripts/Makefile.kasan
7907
7908 KCONFIG
7909 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7911 L:      linux-kbuild@vger.kernel.org
7912 S:      Maintained
7913 F:      Documentation/kbuild/kconfig*
7914 F:      scripts/kconfig/
7915 F:      scripts/Kconfig.include
7916
7917 KDUMP
7918 M:      Dave Young <dyoung@redhat.com>
7919 M:      Baoquan He <bhe@redhat.com>
7920 R:      Vivek Goyal <vgoyal@redhat.com>
7921 L:      kexec@lists.infradead.org
7922 W:      http://lse.sourceforge.net/kdump/
7923 S:      Maintained
7924 F:      Documentation/kdump/
7925
7926 KEENE FM RADIO TRANSMITTER DRIVER
7927 M:      Hans Verkuil <hverkuil@xs4all.nl>
7928 L:      linux-media@vger.kernel.org
7929 T:      git git://linuxtv.org/media_tree.git
7930 W:      https://linuxtv.org
7931 S:      Maintained
7932 F:      drivers/media/radio/radio-keene*
7933
7934 KERNEL AUTOMOUNTER
7935 M:      Ian Kent <raven@themaw.net>
7936 L:      autofs@vger.kernel.org
7937 S:      Maintained
7938 F:      fs/autofs/
7939
7940 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7941 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7942 M:      Michal Marek <michal.lkml@markovi.net>
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7944 L:      linux-kbuild@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/kbuild/
7947 F:      Makefile
7948 F:      scripts/Kbuild*
7949 F:      scripts/Makefile*
7950 F:      scripts/basic/
7951 F:      scripts/mk*
7952 F:      scripts/mod/
7953 F:      scripts/package/
7954
7955 KERNEL JANITORS
7956 L:      kernel-janitors@vger.kernel.org
7957 W:      http://kernelnewbies.org/KernelJanitors
7958 S:      Odd Fixes
7959
7960 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7961 M:      "J. Bruce Fields" <bfields@fieldses.org>
7962 M:      Jeff Layton <jlayton@kernel.org>
7963 L:      linux-nfs@vger.kernel.org
7964 W:      http://nfs.sourceforge.net/
7965 T:      git git://linux-nfs.org/~bfields/linux.git
7966 S:      Supported
7967 F:      fs/nfsd/
7968 F:      include/uapi/linux/nfsd/
7969 F:      fs/lockd/
7970 F:      fs/nfs_common/
7971 F:      net/sunrpc/
7972 F:      include/linux/lockd/
7973 F:      include/linux/sunrpc/
7974 F:      include/uapi/linux/sunrpc/
7975
7976 KERNEL SELFTEST FRAMEWORK
7977 M:      Shuah Khan <shuah@kernel.org>
7978 L:      linux-kselftest@vger.kernel.org
7979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7980 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7981 S:      Maintained
7982 F:      tools/testing/selftests/
7983 F:      Documentation/dev-tools/kselftest*
7984
7985 KERNEL USERMODE HELPER
7986 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7987 L:      linux-kernel@vger.kernel.org
7988 S:      Maintained
7989 F:      kernel/umh.c
7990 F:      include/linux/umh.h
7991
7992 KERNEL VIRTUAL MACHINE (KVM)
7993 M:      Paolo Bonzini <pbonzini@redhat.com>
7994 M:      Radim Krčmář <rkrcmar@redhat.com>
7995 L:      kvm@vger.kernel.org
7996 W:      http://www.linux-kvm.org
7997 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7998 S:      Supported
7999 F:      Documentation/virtual/kvm/
8000 F:      include/trace/events/kvm.h
8001 F:      include/uapi/asm-generic/kvm*
8002 F:      include/uapi/linux/kvm*
8003 F:      include/asm-generic/kvm*
8004 F:      include/linux/kvm*
8005 F:      include/kvm/iodev.h
8006 F:      virt/kvm/*
8007 F:      tools/kvm/
8008
8009 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8010 M:      Joerg Roedel <joro@8bytes.org>
8011 L:      kvm@vger.kernel.org
8012 W:      http://www.linux-kvm.org/
8013 S:      Maintained
8014 F:      arch/x86/include/asm/svm.h
8015 F:      arch/x86/kvm/svm.c
8016
8017 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8018 M:      Christoffer Dall <christoffer.dall@arm.com>
8019 M:      Marc Zyngier <marc.zyngier@arm.com>
8020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8021 L:      kvmarm@lists.cs.columbia.edu
8022 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8024 S:      Supported
8025 F:      arch/arm/include/uapi/asm/kvm*
8026 F:      arch/arm/include/asm/kvm*
8027 F:      arch/arm/kvm/
8028 F:      virt/kvm/arm/
8029 F:      include/kvm/arm_*
8030
8031 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8032 M:      Christoffer Dall <christoffer.dall@arm.com>
8033 M:      Marc Zyngier <marc.zyngier@arm.com>
8034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8035 L:      kvmarm@lists.cs.columbia.edu
8036 S:      Maintained
8037 F:      arch/arm64/include/uapi/asm/kvm*
8038 F:      arch/arm64/include/asm/kvm*
8039 F:      arch/arm64/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8042 M:      James Hogan <jhogan@kernel.org>
8043 L:      linux-mips@linux-mips.org
8044 S:      Supported
8045 F:      arch/mips/include/uapi/asm/kvm*
8046 F:      arch/mips/include/asm/kvm*
8047 F:      arch/mips/kvm/
8048
8049 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8050 M:      Paul Mackerras <paulus@ozlabs.org>
8051 L:      kvm-ppc@vger.kernel.org
8052 W:      http://www.linux-kvm.org/
8053 T:      git git://github.com/agraf/linux-2.6.git
8054 S:      Supported
8055 F:      arch/powerpc/include/uapi/asm/kvm*
8056 F:      arch/powerpc/include/asm/kvm*
8057 F:      arch/powerpc/kvm/
8058 F:      arch/powerpc/kernel/kvm*
8059
8060 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8061 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8062 M:      Janosch Frank <frankja@linux.ibm.com>
8063 R:      David Hildenbrand <david@redhat.com>
8064 R:      Cornelia Huck <cohuck@redhat.com>
8065 L:      linux-s390@vger.kernel.org
8066 W:      http://www.ibm.com/developerworks/linux/linux390/
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8068 S:      Supported
8069 F:      arch/s390/include/uapi/asm/kvm*
8070 F:      arch/s390/include/asm/gmap.h
8071 F:      arch/s390/include/asm/kvm*
8072 F:      arch/s390/kvm/
8073 F:      arch/s390/mm/gmap.c
8074
8075 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8076 M:      Paolo Bonzini <pbonzini@redhat.com>
8077 M:      Radim Krčmář <rkrcmar@redhat.com>
8078 L:      kvm@vger.kernel.org
8079 W:      http://www.linux-kvm.org
8080 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8081 S:      Supported
8082 F:      arch/x86/kvm/
8083 F:      arch/x86/include/uapi/asm/kvm*
8084 F:      arch/x86/include/asm/kvm*
8085 F:      arch/x86/include/asm/pvclock-abi.h
8086 F:      arch/x86/kernel/kvm.c
8087 F:      arch/x86/kernel/kvmclock.c
8088
8089 KERNFS
8090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8091 M:      Tejun Heo <tj@kernel.org>
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8093 S:      Supported
8094 F:      include/linux/kernfs.h
8095 F:      fs/kernfs/
8096
8097 KEXEC
8098 M:      Eric Biederman <ebiederm@xmission.com>
8099 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8100 L:      kexec@lists.infradead.org
8101 S:      Maintained
8102 F:      include/linux/kexec.h
8103 F:      include/uapi/linux/kexec.h
8104 F:      kernel/kexec*
8105
8106 KEYS-ENCRYPTED
8107 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8108 L:      linux-integrity@vger.kernel.org
8109 L:      keyrings@vger.kernel.org
8110 S:      Supported
8111 F:      Documentation/security/keys/trusted-encrypted.rst
8112 F:      include/keys/encrypted-type.h
8113 F:      security/keys/encrypted-keys/
8114
8115 KEYS-TRUSTED
8116 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8117 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8118 L:      linux-integrity@vger.kernel.org
8119 L:      keyrings@vger.kernel.org
8120 S:      Supported
8121 F:      Documentation/security/keys/trusted-encrypted.rst
8122 F:      include/keys/trusted-type.h
8123 F:      security/keys/trusted.c
8124 F:      security/keys/trusted.h
8125
8126 KEYS/KEYRINGS:
8127 M:      David Howells <dhowells@redhat.com>
8128 L:      keyrings@vger.kernel.org
8129 S:      Maintained
8130 F:      Documentation/security/keys/core.rst
8131 F:      include/linux/key.h
8132 F:      include/linux/key-type.h
8133 F:      include/linux/keyctl.h
8134 F:      include/uapi/linux/keyctl.h
8135 F:      include/keys/
8136 F:      security/keys/
8137
8138 KGDB / KDB /debug_core
8139 M:      Jason Wessel <jason.wessel@windriver.com>
8140 M:      Daniel Thompson <daniel.thompson@linaro.org>
8141 W:      http://kgdb.wiki.kernel.org/
8142 L:      kgdb-bugreport@lists.sourceforge.net
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8144 S:      Maintained
8145 F:      Documentation/dev-tools/kgdb.rst
8146 F:      drivers/misc/kgdbts.c
8147 F:      drivers/tty/serial/kgdboc.c
8148 F:      include/linux/kdb.h
8149 F:      include/linux/kgdb.h
8150 F:      kernel/debug/
8151
8152 KMEMLEAK
8153 M:      Catalin Marinas <catalin.marinas@arm.com>
8154 S:      Maintained
8155 F:      Documentation/dev-tools/kmemleak.rst
8156 F:      include/linux/kmemleak.h
8157 F:      mm/kmemleak.c
8158 F:      mm/kmemleak-test.c
8159
8160 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8161 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8162 L:      linux-kernel@vger.kernel.org
8163 S:      Maintained
8164 F:      kernel/kmod.c
8165 F:      include/linux/kmod.h
8166 F:      lib/test_kmod.c
8167 F:      tools/testing/selftests/kmod/
8168
8169 KPROBES
8170 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8171 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8172 M:      "David S. Miller" <davem@davemloft.net>
8173 M:      Masami Hiramatsu <mhiramat@kernel.org>
8174 S:      Maintained
8175 F:      Documentation/kprobes.txt
8176 F:      include/linux/kprobes.h
8177 F:      include/asm-generic/kprobes.h
8178 F:      kernel/kprobes.c
8179
8180 KS0108 LCD CONTROLLER DRIVER
8181 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8182 S:      Maintained
8183 F:      Documentation/auxdisplay/ks0108
8184 F:      drivers/auxdisplay/ks0108.c
8185 F:      include/linux/ks0108.h
8186
8187 L3MDEV
8188 M:      David Ahern <dsa@cumulusnetworks.com>
8189 L:      netdev@vger.kernel.org
8190 S:      Maintained
8191 F:      net/l3mdev
8192 F:      include/net/l3mdev.h
8193
8194 LANTIQ MIPS ARCHITECTURE
8195 M:      John Crispin <john@phrozen.org>
8196 L:      linux-mips@linux-mips.org
8197 S:      Maintained
8198 F:      arch/mips/lantiq
8199 F:      drivers/soc/lantiq
8200
8201 LAPB module
8202 L:      linux-x25@vger.kernel.org
8203 S:      Orphan
8204 F:      Documentation/networking/lapb-module.txt
8205 F:      include/*/lapb.h
8206 F:      net/lapb/
8207
8208 LASI 53c700 driver for PARISC
8209 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8210 L:      linux-scsi@vger.kernel.org
8211 S:      Maintained
8212 F:      Documentation/scsi/53c700.txt
8213 F:      drivers/scsi/53c700*
8214
8215 LEAKING_ADDRESSES
8216 M:      Tobin C. Harding <me@tobin.cc>
8217 M:      Tycho Andersen <tycho@tycho.ws>
8218 L:      kernel-hardening@lists.openwall.com
8219 S:      Maintained
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8221 F:      scripts/leaking_addresses.pl
8222
8223 LED SUBSYSTEM
8224 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8225 M:      Pavel Machek <pavel@ucw.cz>
8226 L:      linux-leds@vger.kernel.org
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8228 S:      Maintained
8229 F:      Documentation/devicetree/bindings/leds/
8230 F:      drivers/leds/
8231 F:      include/linux/leds.h
8232
8233 LEGACY EEPROM DRIVER
8234 M:      Jean Delvare <jdelvare@suse.com>
8235 S:      Maintained
8236 F:      Documentation/misc-devices/eeprom
8237 F:      drivers/misc/eeprom/eeprom.c
8238
8239 LEGO MINDSTORMS EV3
8240 R:      David Lechner <david@lechnology.com>
8241 S:      Maintained
8242 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8243 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8244 F:      drivers/power/supply/lego_ev3_battery.c
8245
8246 LEGO USB Tower driver
8247 M:      Juergen Stuber <starblue@users.sourceforge.net>
8248 L:      legousb-devel@lists.sourceforge.net
8249 W:      http://legousb.sourceforge.net/
8250 S:      Maintained
8251 F:      drivers/usb/misc/legousbtower.c
8252
8253 LG2160 MEDIA DRIVER
8254 M:      Michael Krufky <mkrufky@linuxtv.org>
8255 L:      linux-media@vger.kernel.org
8256 W:      https://linuxtv.org
8257 W:      http://github.com/mkrufky
8258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8259 T:      git git://linuxtv.org/mkrufky/tuners.git
8260 S:      Maintained
8261 F:      drivers/media/dvb-frontends/lg2160.*
8262
8263 LGDT3305 MEDIA DRIVER
8264 M:      Michael Krufky <mkrufky@linuxtv.org>
8265 L:      linux-media@vger.kernel.org
8266 W:      https://linuxtv.org
8267 W:      http://github.com/mkrufky
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 T:      git git://linuxtv.org/mkrufky/tuners.git
8270 S:      Maintained
8271 F:      drivers/media/dvb-frontends/lgdt3305.*
8272
8273 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8274 M:      Viresh Kumar <vireshk@kernel.org>
8275 L:      linux-ide@vger.kernel.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8277 S:      Maintained
8278 F:      include/linux/pata_arasan_cf_data.h
8279 F:      drivers/ata/pata_arasan_cf.c
8280
8281 LIBATA PATA DRIVERS
8282 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8283 M:      Jens Axboe <axboe@kernel.dk>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_*.c
8288 F:      drivers/ata/ata_generic.c
8289
8290 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8291 M:      Linus Walleij <linus.walleij@linaro.org>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8294 S:      Maintained
8295 F:      drivers/ata/pata_ftide010.c
8296 F:      drivers/ata/sata_gemini.c
8297 F:      drivers/ata/sata_gemini.h
8298
8299 LIBATA SATA AHCI PLATFORM devices support
8300 M:      Hans de Goede <hdegoede@redhat.com>
8301 M:      Jens Axboe <axboe@kernel.dk>
8302 L:      linux-ide@vger.kernel.org
8303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8304 S:      Maintained
8305 F:      drivers/ata/ahci_platform.c
8306 F:      drivers/ata/libahci_platform.c
8307 F:      include/linux/ahci_platform.h
8308
8309 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8310 M:      Mikael Pettersson <mikpelinux@gmail.com>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8313 S:      Maintained
8314 F:      drivers/ata/sata_promise.*
8315
8316 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8317 M:      Jens Axboe <axboe@kernel.dk>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8320 S:      Maintained
8321 F:      drivers/ata/
8322 F:      include/linux/ata.h
8323 F:      include/linux/libata.h
8324 F:      Documentation/devicetree/bindings/ata/
8325
8326 LIBLOCKDEP
8327 M:      Sasha Levin <alexander.levin@microsoft.com>
8328 S:      Maintained
8329 F:      tools/lib/lockdep/
8330
8331 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8332 M:      Ross Zwisler <zwisler@kernel.org>
8333 M:      Dan Williams <dan.j.williams@intel.com>
8334 M:      Vishal Verma <vishal.l.verma@intel.com>
8335 M:      Dave Jiang <dave.jiang@intel.com>
8336 L:      linux-nvdimm@lists.01.org
8337 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8338 S:      Supported
8339 F:      drivers/nvdimm/blk.c
8340 F:      drivers/nvdimm/region_devs.c
8341
8342 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8343 M:      Vishal Verma <vishal.l.verma@intel.com>
8344 M:      Dan Williams <dan.j.williams@intel.com>
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dave Jiang <dave.jiang@intel.com>
8347 L:      linux-nvdimm@lists.01.org
8348 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8349 S:      Supported
8350 F:      drivers/nvdimm/btt*
8351
8352 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8353 M:      Ross Zwisler <zwisler@kernel.org>
8354 M:      Dan Williams <dan.j.williams@intel.com>
8355 M:      Vishal Verma <vishal.l.verma@intel.com>
8356 M:      Dave Jiang <dave.jiang@intel.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/pmem*
8361
8362 LIBNVDIMM: DEVICETREE BINDINGS
8363 M:      Oliver O'Halloran <oohall@gmail.com>
8364 L:      linux-nvdimm@lists.01.org
8365 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8366 S:      Supported
8367 F:      drivers/nvdimm/of_pmem.c
8368 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8369
8370 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8371 M:      Dan Williams <dan.j.williams@intel.com>
8372 M:      Ross Zwisler <zwisler@kernel.org>
8373 M:      Vishal Verma <vishal.l.verma@intel.com>
8374 M:      Dave Jiang <dave.jiang@intel.com>
8375 L:      linux-nvdimm@lists.01.org
8376 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8378 S:      Supported
8379 F:      drivers/nvdimm/*
8380 F:      drivers/acpi/nfit/*
8381 F:      include/linux/nd.h
8382 F:      include/linux/libnvdimm.h
8383 F:      include/uapi/linux/ndctl.h
8384
8385 LIGHTNVM PLATFORM SUPPORT
8386 M:      Matias Bjorling <mb@lightnvm.io>
8387 W:      http://github/OpenChannelSSD
8388 L:      linux-block@vger.kernel.org
8389 S:      Maintained
8390 F:      drivers/lightnvm/
8391 F:      include/linux/lightnvm.h
8392 F:      include/uapi/linux/lightnvm.h
8393
8394 LINUX FOR POWER MACINTOSH
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 W:      http://www.penguinppc.org/
8397 L:      linuxppc-dev@lists.ozlabs.org
8398 S:      Maintained
8399 F:      arch/powerpc/platforms/powermac/
8400 F:      drivers/macintosh/
8401
8402 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8403 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8404 M:      Paul Mackerras <paulus@samba.org>
8405 M:      Michael Ellerman <mpe@ellerman.id.au>
8406 W:      https://github.com/linuxppc/linux/wiki
8407 L:      linuxppc-dev@lists.ozlabs.org
8408 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8410 S:      Supported
8411 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8412 F:      Documentation/devicetree/bindings/powerpc/
8413 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8414 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8415 F:      Documentation/powerpc/
8416 F:      arch/powerpc/
8417 F:      drivers/char/tpm/tpm_ibmvtpm*
8418 F:      drivers/crypto/nx/
8419 F:      drivers/crypto/vmx/
8420 F:      drivers/i2c/busses/i2c-opal.c
8421 F:      drivers/net/ethernet/ibm/ibmveth.*
8422 F:      drivers/net/ethernet/ibm/ibmvnic.*
8423 F:      drivers/pci/hotplug/pnv_php.c
8424 F:      drivers/pci/hotplug/rpa*
8425 F:      drivers/rtc/rtc-opal.c
8426 F:      drivers/scsi/ibmvscsi/
8427 F:      drivers/tty/hvc/hvc_opal.c
8428 F:      drivers/watchdog/wdrtas.c
8429 F:      tools/testing/selftests/powerpc
8430 N:      /pmac
8431 N:      powermac
8432 N:      powernv
8433 N:      [^a-z0-9]ps3
8434 N:      pseries
8435
8436 LINUX FOR POWERPC EMBEDDED MPC5XXX
8437 M:      Anatolij Gustschin <agust@denx.de>
8438 L:      linuxppc-dev@lists.ozlabs.org
8439 T:      git git://git.denx.de/linux-denx-agust.git
8440 S:      Maintained
8441 F:      arch/powerpc/platforms/512x/
8442 F:      arch/powerpc/platforms/52xx/
8443
8444 LINUX FOR POWERPC EMBEDDED PPC4XX
8445 M:      Alistair Popple <alistair@popple.id.au>
8446 M:      Matt Porter <mporter@kernel.crashing.org>
8447 W:      http://www.penguinppc.org/
8448 L:      linuxppc-dev@lists.ozlabs.org
8449 S:      Maintained
8450 F:      arch/powerpc/platforms/40x/
8451 F:      arch/powerpc/platforms/44x/
8452
8453 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8454 M:      Scott Wood <oss@buserror.net>
8455 M:      Kumar Gala <galak@kernel.crashing.org>
8456 W:      http://www.penguinppc.org/
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8459 S:      Maintained
8460 F:      arch/powerpc/platforms/83xx/
8461 F:      arch/powerpc/platforms/85xx/
8462 F:      Documentation/devicetree/bindings/powerpc/fsl/
8463
8464 LINUX FOR POWERPC EMBEDDED PPC8XX
8465 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8466 W:      http://www.penguinppc.org/
8467 L:      linuxppc-dev@lists.ozlabs.org
8468 S:      Maintained
8469 F:      arch/powerpc/platforms/8xx/
8470
8471 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8472 L:      linuxppc-dev@lists.ozlabs.org
8473 S:      Orphan
8474 F:      arch/powerpc/*/*virtex*
8475 F:      arch/powerpc/*/*/*virtex*
8476
8477 LINUX FOR POWERPC PA SEMI PWRFICIENT
8478 L:      linuxppc-dev@lists.ozlabs.org
8479 S:      Orphan
8480 F:      arch/powerpc/platforms/pasemi/
8481 F:      drivers/*/*pasemi*
8482 F:      drivers/*/*/*pasemi*
8483
8484 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8485 M:      Kees Cook <keescook@chromium.org>
8486 S:      Maintained
8487 F:      drivers/misc/lkdtm/*
8488
8489 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8490 M:      Alan Stern <stern@rowland.harvard.edu>
8491 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8492 M:      Will Deacon <will.deacon@arm.com>
8493 M:      Peter Zijlstra <peterz@infradead.org>
8494 M:      Boqun Feng <boqun.feng@gmail.com>
8495 M:      Nicholas Piggin <npiggin@gmail.com>
8496 M:      David Howells <dhowells@redhat.com>
8497 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8498 M:      Luc Maranget <luc.maranget@inria.fr>
8499 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8500 R:      Akira Yokosawa <akiyks@gmail.com>
8501 R:      Daniel Lustig <dlustig@nvidia.com>
8502 L:      linux-kernel@vger.kernel.org
8503 L:      linux-arch@vger.kernel.org
8504 S:      Supported
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8506 F:      tools/memory-model/
8507 F:      Documentation/atomic_bitops.txt
8508 F:      Documentation/atomic_t.txt
8509 F:      Documentation/core-api/atomic_ops.rst
8510 F:      Documentation/core-api/refcount-vs-atomic.rst
8511 F:      Documentation/memory-barriers.txt
8512
8513 LIS3LV02D ACCELEROMETER DRIVER
8514 M:      Eric Piel <eric.piel@tremplin-utc.net>
8515 S:      Maintained
8516 F:      Documentation/misc-devices/lis3lv02d
8517 F:      drivers/misc/lis3lv02d/
8518 F:      drivers/platform/x86/hp_accel.c
8519
8520 LIVE PATCHING
8521 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8522 M:      Jessica Yu <jeyu@kernel.org>
8523 M:      Jiri Kosina <jikos@kernel.org>
8524 M:      Miroslav Benes <mbenes@suse.cz>
8525 R:      Petr Mladek <pmladek@suse.com>
8526 S:      Maintained
8527 F:      kernel/livepatch/
8528 F:      include/linux/livepatch.h
8529 F:      arch/x86/include/asm/livepatch.h
8530 F:      arch/x86/kernel/livepatch.c
8531 F:      Documentation/livepatch/
8532 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8533 F:      samples/livepatch/
8534 L:      live-patching@vger.kernel.org
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8536
8537 LLC (802.2)
8538 L:      netdev@vger.kernel.org
8539 S:      Odd fixes
8540 F:      include/linux/llc.h
8541 F:      include/uapi/linux/llc.h
8542 F:      include/net/llc*
8543 F:      net/llc/
8544
8545 LM73 HARDWARE MONITOR DRIVER
8546 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8547 L:      linux-hwmon@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/hwmon/lm73.c
8550
8551 LM78 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm78
8556 F:      drivers/hwmon/lm78.c
8557
8558 LM83 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm83
8563 F:      drivers/hwmon/lm83.c
8564
8565 LM90 HARDWARE MONITOR DRIVER
8566 M:      Jean Delvare <jdelvare@suse.com>
8567 L:      linux-hwmon@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/hwmon/lm90
8570 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8571 F:      drivers/hwmon/lm90.c
8572 F:      include/dt-bindings/thermal/lm90.h
8573
8574 LM95234 HARDWARE MONITOR DRIVER
8575 M:      Guenter Roeck <linux@roeck-us.net>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/lm95234
8579 F:      drivers/hwmon/lm95234.c
8580
8581 LME2510 MEDIA DRIVER
8582 M:      Malcolm Priestley <tvboxspy@gmail.com>
8583 L:      linux-media@vger.kernel.org
8584 W:      https://linuxtv.org
8585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8586 S:      Maintained
8587 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8588
8589 LOADPIN SECURITY MODULE
8590 M:      Kees Cook <keescook@chromium.org>
8591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8592 S:      Supported
8593 F:      security/loadpin/
8594 F:      Documentation/admin-guide/LSM/LoadPin.rst
8595
8596 LOCKING PRIMITIVES
8597 M:      Peter Zijlstra <peterz@infradead.org>
8598 M:      Ingo Molnar <mingo@redhat.com>
8599 M:      Will Deacon <will.deacon@arm.com>
8600 L:      linux-kernel@vger.kernel.org
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8602 S:      Maintained
8603 F:      Documentation/locking/
8604 F:      include/linux/lockdep.h
8605 F:      include/linux/spinlock*.h
8606 F:      arch/*/include/asm/spinlock*.h
8607 F:      include/linux/rwlock*.h
8608 F:      include/linux/mutex*.h
8609 F:      include/linux/rwsem*.h
8610 F:      arch/*/include/asm/rwsem.h
8611 F:      include/linux/seqlock.h
8612 F:      lib/locking*.[ch]
8613 F:      kernel/locking/
8614 X:      kernel/locking/locktorture.c
8615
8616 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8617 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8618 L:      linux-ntfs-dev@lists.sourceforge.net
8619 W:      http://www.linux-ntfs.org/content/view/19/37/
8620 S:      Maintained
8621 F:      Documentation/ldm.txt
8622 F:      block/partitions/ldm.*
8623
8624 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8625 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8626 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8627 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8628 L:      MPT-FusionLinux.pdl@broadcom.com
8629 L:      linux-scsi@vger.kernel.org
8630 W:      http://www.avagotech.com/support/
8631 S:      Supported
8632 F:      drivers/message/fusion/
8633 F:      drivers/scsi/mpt3sas/
8634
8635 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8636 M:      Matthew Wilcox <matthew@wil.cx>
8637 L:      linux-scsi@vger.kernel.org
8638 S:      Maintained
8639 F:      drivers/scsi/sym53c8xx_2/
8640
8641 LTC4261 HARDWARE MONITOR DRIVER
8642 M:      Guenter Roeck <linux@roeck-us.net>
8643 L:      linux-hwmon@vger.kernel.org
8644 S:      Maintained
8645 F:      Documentation/hwmon/ltc4261
8646 F:      drivers/hwmon/ltc4261.c
8647
8648 LTC4306 I2C MULTIPLEXER DRIVER
8649 M:      Michael Hennerich <michael.hennerich@analog.com>
8650 W:      http://ez.analog.com/community/linux-device-drivers
8651 L:      linux-i2c@vger.kernel.org
8652 S:      Supported
8653 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8654 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8655
8656 LTP (Linux Test Project)
8657 M:      Mike Frysinger <vapier@gentoo.org>
8658 M:      Cyril Hrubis <chrubis@suse.cz>
8659 M:      Wanlong Gao <wanlong.gao@gmail.com>
8660 M:      Jan Stancek <jstancek@redhat.com>
8661 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8662 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8663 L:      ltp@lists.linux.it (subscribers-only)
8664 W:      http://linux-test-project.github.io/
8665 T:      git git://github.com/linux-test-project/ltp.git
8666 S:      Maintained
8667
8668 M68K ARCHITECTURE
8669 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8670 L:      linux-m68k@lists.linux-m68k.org
8671 W:      http://www.linux-m68k.org/
8672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8673 S:      Maintained
8674 F:      arch/m68k/
8675 F:      drivers/zorro/
8676
8677 M68K ON APPLE MACINTOSH
8678 M:      Joshua Thompson <funaho@jurai.org>
8679 W:      http://www.mac.linux-m68k.org/
8680 L:      linux-m68k@lists.linux-m68k.org
8681 S:      Maintained
8682 F:      arch/m68k/mac/
8683
8684 M68K ON HP9000/300
8685 M:      Philip Blundell <philb@gnu.org>
8686 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8687 S:      Maintained
8688 F:      arch/m68k/hp300/
8689
8690 M88DS3103 MEDIA DRIVER
8691 M:      Antti Palosaari <crope@iki.fi>
8692 L:      linux-media@vger.kernel.org
8693 W:      https://linuxtv.org
8694 W:      http://palosaari.fi/linux/
8695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8696 T:      git git://linuxtv.org/anttip/media_tree.git
8697 S:      Maintained
8698 F:      drivers/media/dvb-frontends/m88ds3103*
8699
8700 M88RS2000 MEDIA DRIVER
8701 M:      Malcolm Priestley <tvboxspy@gmail.com>
8702 L:      linux-media@vger.kernel.org
8703 W:      https://linuxtv.org
8704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8705 S:      Maintained
8706 F:      drivers/media/dvb-frontends/m88rs2000*
8707
8708 MA901 MASTERKIT USB FM RADIO DRIVER
8709 M:      Alexey Klimov <klimov.linux@gmail.com>
8710 L:      linux-media@vger.kernel.org
8711 T:      git git://linuxtv.org/media_tree.git
8712 S:      Maintained
8713 F:      drivers/media/radio/radio-ma901.c
8714
8715 MAC80211
8716 M:      Johannes Berg <johannes@sipsolutions.net>
8717 L:      linux-wireless@vger.kernel.org
8718 W:      http://wireless.kernel.org/
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8721 S:      Maintained
8722 F:      Documentation/networking/mac80211-injection.txt
8723 F:      include/net/mac80211.h
8724 F:      net/mac80211/
8725 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8726 F:      Documentation/networking/mac80211_hwsim/README
8727
8728 MAILBOX API
8729 M:      Jassi Brar <jassisinghbrar@gmail.com>
8730 L:      linux-kernel@vger.kernel.org
8731 S:      Maintained
8732 F:      drivers/mailbox/
8733 F:      include/linux/mailbox_client.h
8734 F:      include/linux/mailbox_controller.h
8735
8736 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8737 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8738 W:      http://www.kernel.org/doc/man-pages
8739 L:      linux-man@vger.kernel.org
8740 S:      Maintained
8741
8742 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8743 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8744 L:      linux-mips@linux-mips.org
8745 S:      Maintained
8746 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8747
8748 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8749 M:      Andrew Lunn <andrew@lunn.ch>
8750 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8751 L:      netdev@vger.kernel.org
8752 S:      Maintained
8753 F:      drivers/net/dsa/mv88e6xxx/
8754 F:      linux/platform_data/mv88e6xxx.h
8755 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8756
8757 MARVELL ARMADA DRM SUPPORT
8758 M:      Russell King <linux@armlinux.org.uk>
8759 S:      Maintained
8760 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8762 F:      drivers/gpu/drm/armada/
8763 F:      include/uapi/drm/armada_drm.h
8764 F:      Documentation/devicetree/bindings/display/armada/
8765
8766 MARVELL CRYPTO DRIVER
8767 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8768 M:      Arnaud Ebalard <arno@natisbad.org>
8769 F:      drivers/crypto/marvell/
8770 S:      Maintained
8771 L:      linux-crypto@vger.kernel.org
8772
8773 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8774 M:      Mirko Lindner <mlindner@marvell.com>
8775 M:      Stephen Hemminger <stephen@networkplumber.org>
8776 L:      netdev@vger.kernel.org
8777 S:      Maintained
8778 F:      drivers/net/ethernet/marvell/sk*
8779
8780 MARVELL LIBERTAS WIRELESS DRIVER
8781 L:      libertas-dev@lists.infradead.org
8782 S:      Orphan
8783 F:      drivers/net/wireless/marvell/libertas/
8784
8785 MARVELL MACCHIATOBIN SUPPORT
8786 M:      Russell King <linux@armlinux.org.uk>
8787 L:      linux-arm-kernel@lists.infradead.org
8788 S:      Maintained
8789 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8790
8791 MARVELL MV643XX ETHERNET DRIVER
8792 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8796 F:      include/linux/mv643xx.h
8797
8798 MARVELL MV88X3310 PHY DRIVER
8799 M:      Russell King <linux@armlinux.org.uk>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/phy/marvell10g.c
8803
8804 MARVELL MVNETA ETHERNET DRIVER
8805 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8806 L:      netdev@vger.kernel.org
8807 S:      Maintained
8808 F:      drivers/net/ethernet/marvell/mvneta.*
8809
8810 MARVELL MWIFIEX WIRELESS DRIVER
8811 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8812 M:      Nishant Sarmukadam <nishants@marvell.com>
8813 M:      Ganapathi Bhat <gbhat@marvell.com>
8814 M:      Xinming Hu <huxinming820@gmail.com>
8815 L:      linux-wireless@vger.kernel.org
8816 S:      Maintained
8817 F:      drivers/net/wireless/marvell/mwifiex/
8818
8819 MARVELL MWL8K WIRELESS DRIVER
8820 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8821 L:      linux-wireless@vger.kernel.org
8822 S:      Odd Fixes
8823 F:      drivers/net/wireless/marvell/mwl8k.c
8824
8825 MARVELL NAND CONTROLLER DRIVER
8826 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8827 L:      linux-mtd@lists.infradead.org
8828 S:      Maintained
8829 F:      drivers/mtd/nand/raw/marvell_nand.c
8830 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8831
8832 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8833 M:      Nicolas Pitre <nico@fluxnic.net>
8834 S:      Odd Fixes
8835 F:      drivers/mmc/host/mvsdio.*
8836
8837 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8838 M:      Hu Ziji <huziji@marvell.com>
8839 L:      linux-mmc@vger.kernel.org
8840 S:      Supported
8841 F:      drivers/mmc/host/sdhci-xenon*
8842 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8843
8844 MATROX FRAMEBUFFER DRIVER
8845 L:      linux-fbdev@vger.kernel.org
8846 S:      Orphan
8847 F:      drivers/video/fbdev/matrox/matroxfb_*
8848 F:      include/uapi/linux/matroxfb.h
8849
8850 MAX16065 HARDWARE MONITOR DRIVER
8851 M:      Guenter Roeck <linux@roeck-us.net>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/max16065
8855 F:      drivers/hwmon/max16065.c
8856
8857 MAX20751 HARDWARE MONITOR DRIVER
8858 M:      Guenter Roeck <linux@roeck-us.net>
8859 L:      linux-hwmon@vger.kernel.org
8860 S:      Maintained
8861 F:      Documentation/hwmon/max20751
8862 F:      drivers/hwmon/max20751.c
8863
8864 MAX2175 SDR TUNER DRIVER
8865 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8866 L:      linux-media@vger.kernel.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8870 F:      Documentation/media/v4l-drivers/max2175.rst
8871 F:      drivers/media/i2c/max2175*
8872 F:      include/uapi/linux/max2175.h
8873
8874 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Orphan
8877 F:      Documentation/hwmon/max6650
8878 F:      drivers/hwmon/max6650.c
8879
8880 MAX6697 HARDWARE MONITOR DRIVER
8881 M:      Guenter Roeck <linux@roeck-us.net>
8882 L:      linux-hwmon@vger.kernel.org
8883 S:      Maintained
8884 F:      Documentation/hwmon/max6697
8885 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8886 F:      drivers/hwmon/max6697.c
8887 F:      include/linux/platform_data/max6697.h
8888
8889 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8890 M:      Peter Rosin <peda@axentia.se>
8891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8892 S:      Maintained
8893 F:      Documentation/devicetree/bindings/sound/max9860.txt
8894 F:      sound/soc/codecs/max9860.*
8895
8896 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8897 M:      Javier Martinez Canillas <javier@dowhile0.org>
8898 L:      linux-kernel@vger.kernel.org
8899 S:      Supported
8900 F:      drivers/regulator/max77802-regulator.c
8901 F:      Documentation/devicetree/bindings/*/*max77802.txt
8902 F:      include/dt-bindings/*/*max77802.h
8903
8904 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8905 M:      Krzysztof Kozlowski <krzk@kernel.org>
8906 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8907 L:      linux-pm@vger.kernel.org
8908 S:      Supported
8909 F:      drivers/power/supply/max14577_charger.c
8910 F:      drivers/power/supply/max77693_charger.c
8911
8912 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8913 M:      Chanwoo Choi <cw00.choi@samsung.com>
8914 M:      Krzysztof Kozlowski <krzk@kernel.org>
8915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8916 L:      linux-kernel@vger.kernel.org
8917 S:      Supported
8918 F:      drivers/*/max14577*.c
8919 F:      drivers/*/max77686*.c
8920 F:      drivers/*/max77693*.c
8921 F:      drivers/extcon/extcon-max14577.c
8922 F:      drivers/extcon/extcon-max77693.c
8923 F:      drivers/rtc/rtc-max77686.c
8924 F:      drivers/clk/clk-max77686.c
8925 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8926 F:      Documentation/devicetree/bindings/*/max77686.txt
8927 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8928 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8929 F:      include/linux/mfd/max14577*.h
8930 F:      include/linux/mfd/max77686*.h
8931 F:      include/linux/mfd/max77693*.h
8932
8933 MAXIRADIO FM RADIO RECEIVER DRIVER
8934 M:      Hans Verkuil <hverkuil@xs4all.nl>
8935 L:      linux-media@vger.kernel.org
8936 T:      git git://linuxtv.org/media_tree.git
8937 W:      https://linuxtv.org
8938 S:      Maintained
8939 F:      drivers/media/radio/radio-maxiradio*
8940
8941 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8942 M:      Peter Rosin <peda@axentia.se>
8943 L:      linux-iio@vger.kernel.org
8944 S:      Maintained
8945 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8946 F:      drivers/iio/potentiometer/mcp4018.c
8947 F:      drivers/iio/potentiometer/mcp4531.c
8948
8949 MCR20A IEEE-802.15.4 RADIO DRIVER
8950 M:      Xue Liu <liuxuenetmail@gmail.com>
8951 L:      linux-wpan@vger.kernel.org
8952 W:      https://github.com/xueliu/mcr20a-linux
8953 S:      Maintained
8954 F:      drivers/net/ieee802154/mcr20a.c
8955 F:      drivers/net/ieee802154/mcr20a.h
8956 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8957
8958 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8959 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8960 L:      linux-iio@vger.kernel.org
8961 S:      Maintained
8962 F:      drivers/iio/dac/cio-dac.c
8963
8964 MEDIA DRIVERS FOR ASCOT2E
8965 M:      Sergey Kozlov <serjk@netup.ru>
8966 M:      Abylay Ospan <aospan@netup.ru>
8967 L:      linux-media@vger.kernel.org
8968 W:      https://linuxtv.org
8969 W:      http://netup.tv/
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Supported
8972 F:      drivers/media/dvb-frontends/ascot2e*
8973
8974 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8975 M:      Jasmin Jessich <jasmin@anw.at>
8976 L:      linux-media@vger.kernel.org
8977 W:      https://linuxtv.org
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Maintained
8980 F:      drivers/media/dvb-frontends/cxd2099*
8981
8982 MEDIA DRIVERS FOR CXD2841ER
8983 M:      Sergey Kozlov <serjk@netup.ru>
8984 M:      Abylay Ospan <aospan@netup.ru>
8985 L:      linux-media@vger.kernel.org
8986 W:      https://linuxtv.org
8987 W:      http://netup.tv/
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Supported
8990 F:      drivers/media/dvb-frontends/cxd2841er*
8991
8992 MEDIA DRIVERS FOR CXD2880
8993 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8994 L:      linux-media@vger.kernel.org
8995 W:      http://linuxtv.org/
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      drivers/media/dvb-frontends/cxd2880/*
8999 F:      drivers/media/spi/cxd2880*
9000
9001 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9002 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9003 L:      linux-media@vger.kernel.org
9004 W:      https://linuxtv.org
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Maintained
9007 F:      drivers/media/pci/ddbridge/*
9008
9009 MEDIA DRIVERS FOR FREESCALE IMX
9010 M:      Steve Longerbeam <slongerbeam@gmail.com>
9011 M:      Philipp Zabel <p.zabel@pengutronix.de>
9012 L:      linux-media@vger.kernel.org
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Maintained
9015 F:      Documentation/devicetree/bindings/media/imx.txt
9016 F:      Documentation/media/v4l-drivers/imx.rst
9017 F:      drivers/staging/media/imx/
9018 F:      include/linux/imx-media.h
9019 F:      include/media/imx.h
9020
9021 MEDIA DRIVERS FOR HELENE
9022 M:      Abylay Ospan <aospan@netup.ru>
9023 L:      linux-media@vger.kernel.org
9024 W:      https://linuxtv.org
9025 W:      http://netup.tv/
9026 T:      git git://linuxtv.org/media_tree.git
9027 S:      Supported
9028 F:      drivers/media/dvb-frontends/helene*
9029
9030 MEDIA DRIVERS FOR HORUS3A
9031 M:      Sergey Kozlov <serjk@netup.ru>
9032 M:      Abylay Ospan <aospan@netup.ru>
9033 L:      linux-media@vger.kernel.org
9034 W:      https://linuxtv.org
9035 W:      http://netup.tv/
9036 T:      git git://linuxtv.org/media_tree.git
9037 S:      Supported
9038 F:      drivers/media/dvb-frontends/horus3a*
9039
9040 MEDIA DRIVERS FOR LNBH25
9041 M:      Sergey Kozlov <serjk@netup.ru>
9042 M:      Abylay Ospan <aospan@netup.ru>
9043 L:      linux-media@vger.kernel.org
9044 W:      https://linuxtv.org
9045 W:      http://netup.tv/
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Supported
9048 F:      drivers/media/dvb-frontends/lnbh25*
9049
9050 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9051 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 T:      git git://linuxtv.org/media_tree.git
9055 S:      Maintained
9056 F:      drivers/media/dvb-frontends/mxl5xx*
9057
9058 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9059 M:      Sergey Kozlov <serjk@netup.ru>
9060 M:      Abylay Ospan <aospan@netup.ru>
9061 L:      linux-media@vger.kernel.org
9062 W:      https://linuxtv.org
9063 W:      http://netup.tv/
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Supported
9066 F:      drivers/media/pci/netup_unidvb/*
9067
9068 MEDIA DRIVERS FOR RENESAS - CEU
9069 M:      Jacopo Mondi <jacopo@jmondi.org>
9070 L:      linux-media@vger.kernel.org
9071 L:      linux-renesas-soc@vger.kernel.org
9072 T:      git git://linuxtv.org/media_tree.git
9073 S:      Supported
9074 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9075 F:      drivers/media/platform/renesas-ceu.c
9076 F:      include/media/drv-intf/renesas-ceu.h
9077
9078 MEDIA DRIVERS FOR RENESAS - DRIF
9079 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-renesas-soc@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Supported
9084 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9085 F:      drivers/media/platform/rcar_drif.c
9086
9087 MEDIA DRIVERS FOR RENESAS - FCP
9088 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9089 L:      linux-media@vger.kernel.org
9090 L:      linux-renesas-soc@vger.kernel.org
9091 T:      git git://linuxtv.org/media_tree.git
9092 S:      Supported
9093 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9094 F:      drivers/media/platform/rcar-fcp.c
9095 F:      include/media/rcar-fcp.h
9096
9097 MEDIA DRIVERS FOR RENESAS - FDP1
9098 M:      Kieran Bingham <kieran@bingham.xyz>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9104 F:      drivers/media/platform/rcar_fdp1.c
9105
9106 MEDIA DRIVERS FOR RENESAS - VIN
9107 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9108 L:      linux-media@vger.kernel.org
9109 L:      linux-renesas-soc@vger.kernel.org
9110 T:      git git://linuxtv.org/media_tree.git
9111 S:      Supported
9112 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9113 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9114 F:      drivers/media/platform/rcar-vin/
9115
9116 MEDIA DRIVERS FOR RENESAS - VSP1
9117 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9118 L:      linux-media@vger.kernel.org
9119 L:      linux-renesas-soc@vger.kernel.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Supported
9122 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9123 F:      drivers/media/platform/vsp1/
9124
9125 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9126 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9127 L:      linux-media@vger.kernel.org
9128 W:      https://linuxtv.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      drivers/media/dvb-frontends/stv0910*
9132
9133 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9134 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9135 L:      linux-media@vger.kernel.org
9136 W:      https://linuxtv.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Maintained
9139 F:      drivers/media/dvb-frontends/stv6111*
9140
9141 MEDIA DRIVERS FOR STM32 - DCMI
9142 M:      Hugues Fruchet <hugues.fruchet@st.com>
9143 L:      linux-media@vger.kernel.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 S:      Supported
9146 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9147 F:      drivers/media/platform/stm32/stm32-dcmi.c
9148
9149 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9150 M:      Dmitry Osipenko <digetx@gmail.com>
9151 L:      linux-media@vger.kernel.org
9152 L:      linux-tegra@vger.kernel.org
9153 T:      git git://linuxtv.org/media_tree.git
9154 S:      Maintained
9155 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9156 F:      drivers/staging/media/tegra-vde/
9157
9158 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9160 P:      LinuxTV.org Project
9161 L:      linux-media@vger.kernel.org
9162 W:      https://linuxtv.org
9163 Q:      http://patchwork.kernel.org/project/linux-media/list/
9164 T:      git git://linuxtv.org/media_tree.git
9165 S:      Maintained
9166 F:      Documentation/devicetree/bindings/media/
9167 F:      Documentation/media/
9168 F:      drivers/media/
9169 F:      drivers/staging/media/
9170 F:      include/linux/platform_data/media/
9171 F:      include/media/
9172 F:      include/uapi/linux/dvb/
9173 F:      include/uapi/linux/videodev2.h
9174 F:      include/uapi/linux/media.h
9175 F:      include/uapi/linux/v4l2-*
9176 F:      include/uapi/linux/meye.h
9177 F:      include/uapi/linux/ivtv*
9178 F:      include/uapi/linux/uvcvideo.h
9179
9180 MEDIATEK BLUETOOTH DRIVER
9181 M:      Sean Wang <sean.wang@mediatek.com>
9182 L:      linux-bluetooth@vger.kernel.org
9183 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9184 S:      Maintained
9185 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9186 F:      drivers/bluetooth/btmtkuart.c
9187
9188 MEDIATEK CIR DRIVER
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 S:      Maintained
9191 F:      drivers/media/rc/mtk-cir.c
9192
9193 MEDIATEK DMA DRIVER
9194 M:      Sean Wang <sean.wang@mediatek.com>
9195 L:      dmaengine@vger.kernel.org
9196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9197 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/dma/mtk-*
9200 F:      drivers/dma/mediatek/
9201
9202 MEDIATEK PMIC LED DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 S:      Maintained
9205 F:      drivers/leds/leds-mt6323.c
9206 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9207
9208 MEDIATEK ETHERNET DRIVER
9209 M:      Felix Fietkau <nbd@openwrt.org>
9210 M:      John Crispin <john@phrozen.org>
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 M:      Nelson Chang <nelson.chang@mediatek.com>
9213 L:      netdev@vger.kernel.org
9214 S:      Maintained
9215 F:      drivers/net/ethernet/mediatek/
9216
9217 MEDIATEK SWITCH DRIVER
9218 M:      Sean Wang <sean.wang@mediatek.com>
9219 L:      netdev@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/net/dsa/mt7530.*
9222 F:      net/dsa/tag_mtk.c
9223
9224 MEDIATEK JPEG DRIVER
9225 M:      Rick Chang <rick.chang@mediatek.com>
9226 M:      Bin Liu <bin.liu@mediatek.com>
9227 S:      Supported
9228 F:      drivers/media/platform/mtk-jpeg/
9229 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9230
9231 MEDIATEK MDP DRIVER
9232 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9233 M:      Houlong Wei <houlong.wei@mediatek.com>
9234 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9235 S:      Supported
9236 F:      drivers/media/platform/mtk-mdp/
9237 F:      drivers/media/platform/mtk-vpu/
9238 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9239
9240 MEDIATEK MEDIA DRIVER
9241 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9242 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9243 S:      Supported
9244 F:      drivers/media/platform/mtk-vcodec/
9245 F:      drivers/media/platform/mtk-vpu/
9246 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9247 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9248
9249 MEDIATEK MT7601U WIRELESS LAN DRIVER
9250 M:      Jakub Kicinski <kubakici@wp.pl>
9251 L:      linux-wireless@vger.kernel.org
9252 S:      Maintained
9253 F:      drivers/net/wireless/mediatek/mt7601u/
9254
9255 MEDIATEK NAND CONTROLLER DRIVER
9256 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9257 L:      linux-mtd@lists.infradead.org
9258 S:      Maintained
9259 F:      drivers/mtd/nand/raw/mtk_*
9260 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9261
9262 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9263 M:      Sean Wang <sean.wang@mediatek.com>
9264 S:      Maintained
9265 F:      drivers/char/hw_random/mtk-rng.c
9266
9267 MEDIATEK USB3 DRD IP DRIVER
9268 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9269 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9271 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9272 S:      Maintained
9273 F:      drivers/usb/mtu3/
9274
9275 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9276 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9277 M:      Martin Donnelly <martin.donnelly@ge.com>
9278 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9279 S:      Maintained
9280 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9281 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9282
9283 MEGARAID SCSI/SAS DRIVERS
9284 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9285 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9286 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9287 L:      megaraidlinux.pdl@broadcom.com
9288 L:      linux-scsi@vger.kernel.org
9289 W:      http://www.avagotech.com/support/
9290 S:      Maintained
9291 F:      Documentation/scsi/megaraid.txt
9292 F:      drivers/scsi/megaraid.*
9293 F:      drivers/scsi/megaraid/
9294
9295 MELEXIS MLX90614 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90614.c
9301
9302 MELEXIS MLX90632 DRIVER
9303 M:      Crt Mori <cmo@melexis.com>
9304 L:      linux-iio@vger.kernel.org
9305 W:      http://www.melexis.com
9306 S:      Supported
9307 F:      drivers/iio/temperature/mlx90632.c
9308
9309 MELFAS MIP4 TOUCHSCREEN DRIVER
9310 M:      Sangwon Jee <jeesw@melfas.com>
9311 W:      http://www.melfas.com
9312 S:      Supported
9313 F:      drivers/input/touchscreen/melfas_mip4.c
9314 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9315
9316 MELLANOX ETHERNET DRIVER (mlx4_en)
9317 M:      Tariq Toukan <tariqt@mellanox.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Supported
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9322 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9323
9324 MELLANOX ETHERNET DRIVER (mlx5e)
9325 M:      Saeed Mahameed <saeedm@mellanox.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Supported
9328 W:      http://www.mellanox.com
9329 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9330 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9331
9332 MELLANOX ETHERNET INNOVA DRIVERS
9333 R:      Boris Pismenny <borisp@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9341 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9342
9343 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9344 R:      Boris Pismenny <borisp@mellanox.com>
9345 L:      netdev@vger.kernel.org
9346 S:      Supported
9347 W:      http://www.mellanox.com
9348 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9351
9352 MELLANOX ETHERNET SWITCH DRIVERS
9353 M:      Jiri Pirko <jiri@mellanox.com>
9354 M:      Ido Schimmel <idosch@mellanox.com>
9355 L:      netdev@vger.kernel.org
9356 S:      Supported
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9359 F:      drivers/net/ethernet/mellanox/mlxsw/
9360 F:      tools/testing/selftests/drivers/net/mlxsw/
9361
9362 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9363 M:      mlxsw@mellanox.com
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 W:      http://www.mellanox.com
9367 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9368 F:      drivers/net/ethernet/mellanox/mlxfw/
9369
9370 MELLANOX HARDWARE PLATFORM SUPPORT
9371 M:      Andy Shevchenko <andy@infradead.org>
9372 M:      Darren Hart <dvhart@infradead.org>
9373 M:      Vadim Pasternak <vadimp@mellanox.com>
9374 L:      platform-driver-x86@vger.kernel.org
9375 S:      Supported
9376 F:      drivers/platform/mellanox/
9377
9378 MELLANOX MLX4 core VPI driver
9379 M:      Tariq Toukan <tariqt@mellanox.com>
9380 L:      netdev@vger.kernel.org
9381 L:      linux-rdma@vger.kernel.org
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9384 S:      Supported
9385 F:      drivers/net/ethernet/mellanox/mlx4/
9386 F:      include/linux/mlx4/
9387
9388 MELLANOX MLX4 IB driver
9389 M:      Yishai Hadas <yishaih@mellanox.com>
9390 L:      linux-rdma@vger.kernel.org
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9393 S:      Supported
9394 F:      drivers/infiniband/hw/mlx4/
9395 F:      include/linux/mlx4/
9396 F:      include/uapi/rdma/mlx4-abi.h
9397
9398 MELLANOX MLX5 core VPI driver
9399 M:      Saeed Mahameed <saeedm@mellanox.com>
9400 M:      Leon Romanovsky <leonro@mellanox.com>
9401 L:      netdev@vger.kernel.org
9402 L:      linux-rdma@vger.kernel.org
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9405 S:      Supported
9406 F:      drivers/net/ethernet/mellanox/mlx5/core/
9407 F:      include/linux/mlx5/
9408
9409 MELLANOX MLX5 IB driver
9410 M:      Leon Romanovsky <leonro@mellanox.com>
9411 L:      linux-rdma@vger.kernel.org
9412 W:      http://www.mellanox.com
9413 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9414 S:      Supported
9415 F:      drivers/infiniband/hw/mlx5/
9416 F:      include/linux/mlx5/
9417 F:      include/uapi/rdma/mlx5-abi.h
9418
9419 MELLANOX MLXCPLD I2C AND MUX DRIVER
9420 M:      Vadim Pasternak <vadimp@mellanox.com>
9421 M:      Michael Shych <michaelsh@mellanox.com>
9422 L:      linux-i2c@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/i2c/busses/i2c-mlxcpld.c
9425 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9426 F:      Documentation/i2c/busses/i2c-mlxcpld
9427
9428 MELLANOX MLXCPLD LED DRIVER
9429 M:      Vadim Pasternak <vadimp@mellanox.com>
9430 L:      linux-leds@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/leds/leds-mlxcpld.c
9433 F:      drivers/leds/leds-mlxreg.c
9434 F:      Documentation/leds/leds-mlxcpld.txt
9435
9436 MELLANOX PLATFORM DRIVER
9437 M:      Vadim Pasternak <vadimp@mellanox.com>
9438 L:      platform-driver-x86@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/platform/x86/mlx-platform.c
9441
9442 MEMBARRIER SUPPORT
9443 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9444 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9445 L:      linux-kernel@vger.kernel.org
9446 S:      Supported
9447 F:      kernel/sched/membarrier.c
9448 F:      include/uapi/linux/membarrier.h
9449 F:      arch/powerpc/include/asm/membarrier.h
9450
9451 MEMORY MANAGEMENT
9452 L:      linux-mm@kvack.org
9453 W:      http://www.linux-mm.org
9454 S:      Maintained
9455 F:      include/linux/mm.h
9456 F:      include/linux/gfp.h
9457 F:      include/linux/mmzone.h
9458 F:      include/linux/memory_hotplug.h
9459 F:      include/linux/vmalloc.h
9460 F:      mm/
9461
9462 MEMORY TECHNOLOGY DEVICES (MTD)
9463 M:      David Woodhouse <dwmw2@infradead.org>
9464 M:      Brian Norris <computersforpeace@gmail.com>
9465 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9466 M:      Marek Vasut <marek.vasut@gmail.com>
9467 M:      Richard Weinberger <richard@nod.at>
9468 L:      linux-mtd@lists.infradead.org
9469 W:      http://www.linux-mtd.infradead.org/
9470 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9471 T:      git git://git.infradead.org/linux-mtd.git master
9472 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9473 S:      Maintained
9474 F:      Documentation/devicetree/bindings/mtd/
9475 F:      drivers/mtd/
9476 F:      include/linux/mtd/
9477 F:      include/uapi/mtd/
9478
9479 MEN A21 WATCHDOG DRIVER
9480 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9481 L:      linux-watchdog@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/watchdog/mena21_wdt.c
9484
9485 MEN CHAMELEON BUS (mcb)
9486 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9487 S:      Maintained
9488 F:      drivers/mcb/
9489 F:      include/linux/mcb.h
9490 F:      Documentation/men-chameleon-bus.txt
9491
9492 MEN F21BMC (Board Management Controller)
9493 M:      Andreas Werner <andreas.werner@men.de>
9494 S:      Supported
9495 F:      drivers/mfd/menf21bmc.c
9496 F:      drivers/watchdog/menf21bmc_wdt.c
9497 F:      drivers/leds/leds-menf21bmc.c
9498 F:      drivers/hwmon/menf21bmc_hwmon.c
9499 F:      Documentation/hwmon/menf21bmc
9500
9501 MEN Z069 WATCHDOG DRIVER
9502 M:      Johannes Thumshirn <jth@kernel.org>
9503 L:      linux-watchdog@vger.kernel.org
9504 S:      Maintained
9505 F:      drivers/watchdog/menz069_wdt.c
9506
9507 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9508 M:      Neil Armstrong <narmstrong@baylibre.com>
9509 L:      linux-media@lists.freedesktop.org
9510 L:      linux-amlogic@lists.infradead.org
9511 W:      http://linux-meson.com/
9512 S:      Supported
9513 F:      drivers/media/platform/meson/ao-cec.c
9514 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9515 T:      git git://linuxtv.org/media_tree.git
9516
9517 MICROBLAZE ARCHITECTURE
9518 M:      Michal Simek <monstr@monstr.eu>
9519 W:      http://www.monstr.eu/fdt/
9520 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9521 S:      Supported
9522 F:      arch/microblaze/
9523
9524 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9525 M:      Richard Genoud <richard.genoud@gmail.com>
9526 S:      Maintained
9527 F:      drivers/tty/serial/atmel_serial.c
9528 F:      drivers/tty/serial/atmel_serial.h
9529
9530 MICROCHIP / ATMEL DMA DRIVER
9531 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9533 L:      dmaengine@vger.kernel.org
9534 S:      Supported
9535 F:      drivers/dma/at_hdmac.c
9536 F:      drivers/dma/at_hdmac_regs.h
9537 F:      include/linux/platform_data/dma-atmel.h
9538
9539 MICROCHIP / ATMEL ECC DRIVER
9540 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9541 L:      linux-crypto@vger.kernel.org
9542 S:      Maintained
9543 F:      drivers/crypto/atmel-ecc.*
9544
9545 MICROCHIP / ATMEL ISC DRIVER
9546 M:      Songjun Wu <songjun.wu@microchip.com>
9547 L:      linux-media@vger.kernel.org
9548 S:      Supported
9549 F:      drivers/media/platform/atmel/atmel-isc.c
9550 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9551 F:      devicetree/bindings/media/atmel-isc.txt
9552
9553 MICROCHIP / ATMEL NAND DRIVER
9554 M:      Josh Wu <rainyfeeling@outlook.com>
9555 L:      linux-mtd@lists.infradead.org
9556 S:      Supported
9557 F:      drivers/mtd/nand/raw/atmel/*
9558 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9559
9560 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9561 M:      Woojung Huh <Woojung.Huh@microchip.com>
9562 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9563 L:      netdev@vger.kernel.org
9564 S:      Maintained
9565 F:      net/dsa/tag_ksz.c
9566 F:      drivers/net/dsa/microchip/*
9567 F:      include/linux/platform_data/microchip-ksz.h
9568 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9569
9570 MICROCHIP LAN743X ETHERNET DRIVER
9571 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9572 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9573 L:      netdev@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/net/ethernet/microchip/lan743x_*
9576
9577 MICROCHIP USB251XB DRIVER
9578 M:      Richard Leitner <richard.leitner@skidata.com>
9579 L:      linux-usb@vger.kernel.org
9580 S:      Maintained
9581 F:      drivers/usb/misc/usb251xb.c
9582 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9583
9584 MICROSEMI MIPS SOCS
9585 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9586 L:      linux-mips@linux-mips.org
9587 S:      Maintained
9588 F:      arch/mips/generic/board-ocelot.c
9589 F:      arch/mips/configs/generic/board-ocelot.config
9590 F:      arch/mips/boot/dts/mscc/
9591 F:      Documentation/devicetree/bindings/mips/mscc.txt
9592
9593 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9594 M:      Don Brace <don.brace@microsemi.com>
9595 L:      esc.storagedev@microsemi.com
9596 L:      linux-scsi@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9599 F:      drivers/scsi/smartpqi/Kconfig
9600 F:      drivers/scsi/smartpqi/Makefile
9601 F:      include/linux/cciss*.h
9602 F:      include/uapi/linux/cciss*.h
9603 F:      Documentation/scsi/smartpqi.txt
9604
9605 MICROSEMI ETHERNET SWITCH DRIVER
9606 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9607 L:      netdev@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/net/ethernet/mscc/
9610
9611 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9612 M:      Chen Yu <yu.c.chen@intel.com>
9613 L:      platform-driver-x86@vger.kernel.org
9614 S:      Supported
9615 F:      drivers/platform/x86/surfacepro3_button.c
9616
9617 MICROTEK X6 SCANNER
9618 M:      Oliver Neukum <oliver@neukum.org>
9619 S:      Maintained
9620 F:      drivers/usb/image/microtek.*
9621
9622 MIPS
9623 M:      Ralf Baechle <ralf@linux-mips.org>
9624 M:      Paul Burton <paul.burton@mips.com>
9625 M:      James Hogan <jhogan@kernel.org>
9626 L:      linux-mips@linux-mips.org
9627 W:      http://www.linux-mips.org/
9628 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9630 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/mips/
9633 F:      Documentation/mips/
9634 F:      arch/mips/
9635 F:      drivers/platform/mips/
9636
9637 MIPS BOSTON DEVELOPMENT BOARD
9638 M:      Paul Burton <paul.burton@mips.com>
9639 L:      linux-mips@linux-mips.org
9640 S:      Maintained
9641 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9642 F:      arch/mips/boot/dts/img/boston.dts
9643 F:      arch/mips/configs/generic/board-boston.config
9644 F:      drivers/clk/imgtec/clk-boston.c
9645 F:      include/dt-bindings/clock/boston-clock.h
9646
9647 MIPS GENERIC PLATFORM
9648 M:      Paul Burton <paul.burton@mips.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Supported
9651 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9652 F:      arch/mips/generic/
9653 F:      arch/mips/tools/generic-board-config.sh
9654
9655 MIPS/LOONGSON1 ARCHITECTURE
9656 M:      Keguang Zhang <keguang.zhang@gmail.com>
9657 L:      linux-mips@linux-mips.org
9658 S:      Maintained
9659 F:      arch/mips/loongson32/
9660 F:      arch/mips/include/asm/mach-loongson32/
9661 F:      drivers/*/*loongson1*
9662 F:      drivers/*/*/*loongson1*
9663
9664 MIPS/LOONGSON2 ARCHITECTURE
9665 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson64/fuloong-2e/
9669 F:      arch/mips/loongson64/lemote-2f/
9670 F:      arch/mips/include/asm/mach-loongson64/
9671 F:      drivers/*/*loongson2*
9672 F:      drivers/*/*/*loongson2*
9673
9674 MIPS/LOONGSON3 ARCHITECTURE
9675 M:      Huacai Chen <chenhc@lemote.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson64/
9679 F:      arch/mips/include/asm/mach-loongson64/
9680 F:      drivers/platform/mips/cpu_hwmon.c
9681 F:      drivers/*/*loongson3*
9682 F:      drivers/*/*/*loongson3*
9683
9684 MIPS RINT INSTRUCTION EMULATION
9685 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9686 L:      linux-mips@linux-mips.org
9687 S:      Supported
9688 F:      arch/mips/math-emu/sp_rint.c
9689 F:      arch/mips/math-emu/dp_rint.c
9690
9691 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9692 M:      Hans Verkuil <hverkuil@xs4all.nl>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 W:      https://linuxtv.org
9696 S:      Odd Fixes
9697 F:      drivers/media/radio/radio-miropcm20*
9698
9699 MMP SUPPORT
9700 M:      Eric Miao <eric.y.miao@gmail.com>
9701 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9703 T:      git git://github.com/hzhuang1/linux.git
9704 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9705 S:      Maintained
9706 F:      arch/arm/boot/dts/mmp*
9707 F:      arch/arm/mach-mmp/
9708
9709 MN88472 MEDIA DRIVER
9710 M:      Antti Palosaari <crope@iki.fi>
9711 L:      linux-media@vger.kernel.org
9712 W:      https://linuxtv.org
9713 W:      http://palosaari.fi/linux/
9714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9715 S:      Maintained
9716 F:      drivers/media/dvb-frontends/mn88472*
9717
9718 MN88473 MEDIA DRIVER
9719 M:      Antti Palosaari <crope@iki.fi>
9720 L:      linux-media@vger.kernel.org
9721 W:      https://linuxtv.org
9722 W:      http://palosaari.fi/linux/
9723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9724 S:      Maintained
9725 F:      drivers/media/dvb-frontends/mn88473*
9726
9727 MODULE SUPPORT
9728 M:      Jessica Yu <jeyu@kernel.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9730 S:      Maintained
9731 F:      include/linux/module.h
9732 F:      kernel/module.c
9733
9734 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9735 W:      http://popies.net/meye/
9736 S:      Orphan
9737 F:      Documentation/media/v4l-drivers/meye*
9738 F:      drivers/media/pci/meye/
9739 F:      include/uapi/linux/meye.h
9740
9741 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9742 M:      Jiri Slaby <jirislaby@gmail.com>
9743 S:      Maintained
9744 F:      Documentation/serial/moxa-smartio
9745 F:      drivers/tty/mxser.*
9746
9747 MR800 AVERMEDIA USB FM RADIO DRIVER
9748 M:      Alexey Klimov <klimov.linux@gmail.com>
9749 L:      linux-media@vger.kernel.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Maintained
9752 F:      drivers/media/radio/radio-mr800.c
9753
9754 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9755 M:      Alan Ott <alan@signal11.us>
9756 L:      linux-wpan@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/net/ieee802154/mrf24j40.c
9759 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9760
9761 MSI LAPTOP SUPPORT
9762 M:      "Lee, Chun-Yi" <jlee@suse.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/platform/x86/msi-laptop.c
9766
9767 MSI WMI SUPPORT
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/platform/x86/msi-wmi.c
9771
9772 MSI001 MEDIA DRIVER
9773 M:      Antti Palosaari <crope@iki.fi>
9774 L:      linux-media@vger.kernel.org
9775 W:      https://linuxtv.org
9776 W:      http://palosaari.fi/linux/
9777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9778 T:      git git://linuxtv.org/anttip/media_tree.git
9779 S:      Maintained
9780 F:      drivers/media/tuners/msi001*
9781
9782 MSI2500 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/usb/msi2500/
9791
9792 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9794 L:      linux-mtd@lists.infradead.org
9795 S:      Maintained
9796 F:      drivers/mtd/devices/docg3*
9797
9798 MT9M032 APTINA SENSOR DRIVER
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9m032.c
9804 F:      include/media/i2c/mt9m032.h
9805
9806 MT9P031 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9p031.c
9812 F:      include/media/i2c/mt9p031.h
9813
9814 MT9T001 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9t001.c
9820 F:      include/media/i2c/mt9t001.h
9821
9822 MT9T112 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Odd Fixes
9827 F:      drivers/media/i2c/mt9t112.c
9828 F:      include/media/i2c/mt9t112.h
9829
9830 MT9V032 APTINA CAMERA SENSOR
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9836 F:      drivers/media/i2c/mt9v032.c
9837 F:      include/media/i2c/mt9v032.h
9838
9839 MT9V111 APTINA CAMERA SENSOR
9840 M:      Jacopo Mondi <jacopo@jmondi.org>
9841 L:      linux-media@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9845 F:      drivers/media/i2c/mt9v111.c
9846
9847 MULTIFUNCTION DEVICES (MFD)
9848 M:      Lee Jones <lee.jones@linaro.org>
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/mfd/
9852 F:      drivers/mfd/
9853 F:      include/linux/mfd/
9854 F:      include/dt-bindings/mfd/
9855
9856 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9857 S:      Orphan
9858 F:      drivers/mmc/host/mmc_spi.c
9859 F:      include/linux/spi/mmc_spi.h
9860
9861 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9862 M:      Ulf Hansson <ulf.hansson@linaro.org>
9863 L:      linux-mmc@vger.kernel.org
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/mmc/
9867 F:      drivers/mmc/
9868 F:      include/linux/mmc/
9869 F:      include/uapi/linux/mmc/
9870
9871 MULTIPLEXER SUBSYSTEM
9872 M:      Peter Rosin <peda@axentia.se>
9873 S:      Maintained
9874 F:      Documentation/ABI/testing/sysfs-class-mux*
9875 F:      Documentation/devicetree/bindings/mux/
9876 F:      include/dt-bindings/mux/
9877 F:      include/linux/mux/
9878 F:      drivers/mux/
9879
9880 MULTITECH MULTIPORT CARD (ISICOM)
9881 S:      Orphan
9882 F:      drivers/tty/isicom.c
9883 F:      include/linux/isicom.h
9884
9885 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9886 M:      Bin Liu <b-liu@ti.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/musb/
9890
9891 MXL301RF MEDIA DRIVER
9892 M:      Akihiro Tsukada <tskd08@gmail.com>
9893 L:      linux-media@vger.kernel.org
9894 S:      Odd Fixes
9895 F:      drivers/media/tuners/mxl301rf*
9896
9897 MXL5007T MEDIA DRIVER
9898 M:      Michael Krufky <mkrufky@linuxtv.org>
9899 L:      linux-media@vger.kernel.org
9900 W:      https://linuxtv.org
9901 W:      http://github.com/mkrufky
9902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9903 T:      git git://linuxtv.org/mkrufky/tuners.git
9904 S:      Maintained
9905 F:      drivers/media/tuners/mxl5007t.*
9906
9907 MXSFB DRM DRIVER
9908 M:      Marek Vasut <marex@denx.de>
9909 S:      Supported
9910 F:      drivers/gpu/drm/mxsfb/
9911 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/xfrm/
10134 F:      net/key/
10135 F:      net/ipv4/xfrm*
10136 F:      net/ipv4/esp4*
10137 F:      net/ipv4/ah4.c
10138 F:      net/ipv4/ipcomp.c
10139 F:      net/ipv4/ip_vti.c
10140 F:      net/ipv6/xfrm*
10141 F:      net/ipv6/esp6*
10142 F:      net/ipv6/ah6.c
10143 F:      net/ipv6/ipcomp6.c
10144 F:      net/ipv6/ip6_vti.c
10145 F:      include/uapi/linux/xfrm.h
10146 F:      include/net/xfrm.h
10147
10148 NETWORKING [IPv4/IPv6]
10149 M:      "David S. Miller" <davem@davemloft.net>
10150 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10151 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10152 L:      netdev@vger.kernel.org
10153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10154 S:      Maintained
10155 F:      net/ipv4/
10156 F:      net/ipv6/
10157 F:      include/net/ip*
10158 F:      arch/x86/net/*
10159
10160 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10161 M:      Paul Moore <paul@paul-moore.com>
10162 W:      https://github.com/netlabel
10163 L:      netdev@vger.kernel.org
10164 L:      linux-security-module@vger.kernel.org
10165 S:      Maintained
10166 F:      Documentation/netlabel/
10167 F:      include/net/calipso.h
10168 F:      include/net/cipso_ipv4.h
10169 F:      include/net/netlabel.h
10170 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10171 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10172 F:      net/netlabel/
10173 F:      net/ipv4/cipso_ipv4.c
10174 F:      net/ipv6/calipso.c
10175 F:      net/netfilter/xt_CONNSECMARK.c
10176 F:      net/netfilter/xt_SECMARK.c
10177
10178 NETWORKING [TCP]
10179 M:      Eric Dumazet <edumazet@google.com>
10180 L:      netdev@vger.kernel.org
10181 S:      Maintained
10182 F:      net/ipv4/tcp*.c
10183 F:      net/ipv4/syncookies.c
10184 F:      net/ipv6/tcp*.c
10185 F:      net/ipv6/syncookies.c
10186 F:      include/uapi/linux/tcp.h
10187 F:      include/net/tcp.h
10188 F:      include/linux/tcp.h
10189 F:      include/trace/events/tcp.h
10190
10191 NETWORKING [TLS]
10192 M:      Boris Pismenny <borisp@mellanox.com>
10193 M:      Aviad Yehezkel <aviadye@mellanox.com>
10194 M:      Dave Watson <davejwatson@fb.com>
10195 L:      netdev@vger.kernel.org
10196 S:      Maintained
10197 F:      net/tls/*
10198 F:      include/uapi/linux/tls.h
10199 F:      include/net/tls.h
10200
10201 NETWORKING [WIRELESS]
10202 L:      linux-wireless@vger.kernel.org
10203 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10204
10205 NETDEVSIM
10206 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10207 S:      Maintained
10208 F:      drivers/net/netdevsim/*
10209
10210 NETXEN (1/10) GbE SUPPORT
10211 M:      Manish Chopra <manish.chopra@cavium.com>
10212 M:      Rahul Verma <rahul.verma@cavium.com>
10213 M:      Dept-GELinuxNICDev@cavium.com
10214 L:      netdev@vger.kernel.org
10215 S:      Supported
10216 F:      drivers/net/ethernet/qlogic/netxen/
10217
10218 NFC SUBSYSTEM
10219 M:      Samuel Ortiz <sameo@linux.intel.com>
10220 L:      linux-wireless@vger.kernel.org
10221 L:      linux-nfc@lists.01.org (subscribers-only)
10222 S:      Supported
10223 F:      net/nfc/
10224 F:      include/net/nfc/
10225 F:      include/uapi/linux/nfc.h
10226 F:      drivers/nfc/
10227 F:      include/linux/platform_data/nfcmrvl.h
10228 F:      include/linux/platform_data/nxp-nci.h
10229 F:      Documentation/devicetree/bindings/net/nfc/
10230
10231 NFS, SUNRPC, AND LOCKD CLIENTS
10232 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10233 M:      Anna Schumaker <anna.schumaker@netapp.com>
10234 L:      linux-nfs@vger.kernel.org
10235 W:      http://client.linux-nfs.org
10236 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10237 S:      Maintained
10238 F:      fs/lockd/
10239 F:      fs/nfs/
10240 F:      fs/nfs_common/
10241 F:      net/sunrpc/
10242 F:      include/linux/lockd/
10243 F:      include/linux/nfs*
10244 F:      include/linux/sunrpc/
10245 F:      include/uapi/linux/nfs*
10246 F:      include/uapi/linux/sunrpc/
10247
10248 NILFS2 FILESYSTEM
10249 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10250 L:      linux-nilfs@vger.kernel.org
10251 W:      https://nilfs.sourceforge.io/
10252 W:      https://nilfs.osdn.jp/
10253 T:      git git://github.com/konis/nilfs2.git
10254 S:      Supported
10255 F:      Documentation/filesystems/nilfs2.txt
10256 F:      fs/nilfs2/
10257 F:      include/trace/events/nilfs2.h
10258 F:      include/uapi/linux/nilfs2_api.h
10259 F:      include/uapi/linux/nilfs2_ondisk.h
10260
10261 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10263 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10264 S:      Maintained
10265 F:      Documentation/scsi/NinjaSCSI.txt
10266 F:      drivers/scsi/pcmcia/nsp_*
10267
10268 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10269 M:      GOTO Masanori <gotom@debian.or.jp>
10270 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10271 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10272 S:      Maintained
10273 F:      Documentation/scsi/NinjaSCSI.txt
10274 F:      drivers/scsi/nsp32*
10275
10276 NIOS2 ARCHITECTURE
10277 M:      Ley Foon Tan <lftan@altera.com>
10278 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10280 S:      Maintained
10281 F:      arch/nios2/
10282
10283 NOHZ, DYNTICKS SUPPORT
10284 M:      Frederic Weisbecker <fweisbec@gmail.com>
10285 M:      Thomas Gleixner <tglx@linutronix.de>
10286 M:      Ingo Molnar <mingo@kernel.org>
10287 L:      linux-kernel@vger.kernel.org
10288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10289 S:      Maintained
10290 F:      kernel/time/tick*.*
10291 F:      include/linux/tick.h
10292 F:      include/linux/sched/nohz.h
10293
10294 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10295 M:      Pavel Machek <pavel@ucw.cz>
10296 M:      Sakari Ailus <sakari.ailus@iki.fi>
10297 L:      linux-media@vger.kernel.org
10298 S:      Maintained
10299 F:      drivers/media/i2c/et8ek8
10300 F:      drivers/media/i2c/ad5820.c
10301
10302 NOKIA N900 POWER SUPPLY DRIVERS
10303 R:      Pali Rohár <pali.rohar@gmail.com>
10304 F:      include/linux/power/bq2415x_charger.h
10305 F:      include/linux/power/bq27xxx_battery.h
10306 F:      include/linux/power/isp1704_charger.h
10307 F:      drivers/power/supply/bq2415x_charger.c
10308 F:      drivers/power/supply/bq27xxx_battery.c
10309 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10310 F:      drivers/power/supply/isp1704_charger.c
10311 F:      drivers/power/supply/rx51_battery.c
10312
10313 NTB AMD DRIVER
10314 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10315 L:      linux-ntb@googlegroups.com
10316 S:      Supported
10317 F:      drivers/ntb/hw/amd/
10318
10319 NTB DRIVER CORE
10320 M:      Jon Mason <jdmason@kudzu.us>
10321 M:      Dave Jiang <dave.jiang@intel.com>
10322 M:      Allen Hubbe <allenbh@gmail.com>
10323 L:      linux-ntb@googlegroups.com
10324 S:      Supported
10325 W:      https://github.com/jonmason/ntb/wiki
10326 T:      git git://github.com/jonmason/ntb.git
10327 F:      drivers/ntb/
10328 F:      drivers/net/ntb_netdev.c
10329 F:      include/linux/ntb.h
10330 F:      include/linux/ntb_transport.h
10331 F:      tools/testing/selftests/ntb/
10332
10333 NTB IDT DRIVER
10334 M:      Serge Semin <fancer.lancer@gmail.com>
10335 L:      linux-ntb@googlegroups.com
10336 S:      Supported
10337 F:      drivers/ntb/hw/idt/
10338
10339 NTB INTEL DRIVER
10340 M:      Dave Jiang <dave.jiang@intel.com>
10341 L:      linux-ntb@googlegroups.com
10342 S:      Supported
10343 W:      https://github.com/davejiang/linux/wiki
10344 T:      git https://github.com/davejiang/linux.git
10345 F:      drivers/ntb/hw/intel/
10346
10347 NTFS FILESYSTEM
10348 M:      Anton Altaparmakov <anton@tuxera.com>
10349 L:      linux-ntfs-dev@lists.sourceforge.net
10350 W:      http://www.tuxera.com/
10351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10352 S:      Supported
10353 F:      Documentation/filesystems/ntfs.txt
10354 F:      fs/ntfs/
10355
10356 NUBUS SUBSYSTEM
10357 M:      Finn Thain <fthain@telegraphics.com.au>
10358 L:      linux-m68k@lists.linux-m68k.org
10359 S:      Maintained
10360 F:      arch/*/include/asm/nubus.h
10361 F:      drivers/nubus/
10362 F:      include/linux/nubus.h
10363 F:      include/uapi/linux/nubus.h
10364
10365 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10366 M:      Antonino Daplas <adaplas@gmail.com>
10367 L:      linux-fbdev@vger.kernel.org
10368 S:      Maintained
10369 F:      drivers/video/fbdev/riva/
10370 F:      drivers/video/fbdev/nvidia/
10371
10372 NVM EXPRESS DRIVER
10373 M:      Keith Busch <keith.busch@intel.com>
10374 M:      Jens Axboe <axboe@fb.com>
10375 M:      Christoph Hellwig <hch@lst.de>
10376 M:      Sagi Grimberg <sagi@grimberg.me>
10377 L:      linux-nvme@lists.infradead.org
10378 T:      git://git.infradead.org/nvme.git
10379 W:      http://git.infradead.org/nvme.git
10380 S:      Supported
10381 F:      drivers/nvme/host/
10382 F:      include/linux/nvme.h
10383 F:      include/uapi/linux/nvme_ioctl.h
10384
10385 NVM EXPRESS FC TRANSPORT DRIVERS
10386 M:      James Smart <james.smart@broadcom.com>
10387 L:      linux-nvme@lists.infradead.org
10388 S:      Supported
10389 F:      include/linux/nvme-fc.h
10390 F:      include/linux/nvme-fc-driver.h
10391 F:      drivers/nvme/host/fc.c
10392 F:      drivers/nvme/target/fc.c
10393 F:      drivers/nvme/target/fcloop.c
10394
10395 NVM EXPRESS TARGET DRIVER
10396 M:      Christoph Hellwig <hch@lst.de>
10397 M:      Sagi Grimberg <sagi@grimberg.me>
10398 L:      linux-nvme@lists.infradead.org
10399 T:      git://git.infradead.org/nvme.git
10400 W:      http://git.infradead.org/nvme.git
10401 S:      Supported
10402 F:      drivers/nvme/target/
10403
10404 NVMEM FRAMEWORK
10405 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10406 S:      Maintained
10407 F:      drivers/nvmem/
10408 F:      Documentation/devicetree/bindings/nvmem/
10409 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10410 F:      include/linux/nvmem-consumer.h
10411 F:      include/linux/nvmem-provider.h
10412
10413 NXP SGTL5000 DRIVER
10414 M:      Fabio Estevam <fabio.estevam@nxp.com>
10415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10416 S:      Maintained
10417 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10418 F:      sound/soc/codecs/sgtl5000*
10419
10420 NXP TDA998X DRM DRIVER
10421 M:      Russell King <linux@armlinux.org.uk>
10422 S:      Maintained
10423 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10425 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10426 F:      include/drm/i2c/tda998x.h
10427 F:      include/dt-bindings/display/tda998x.h
10428 K:      "nxp,tda998x"
10429
10430 NXP TFA9879 DRIVER
10431 M:      Peter Rosin <peda@axentia.se>
10432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10433 S:      Maintained
10434 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10435 F:      sound/soc/codecs/tfa9879*
10436
10437 NXP-NCI NFC DRIVER
10438 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10439 R:      Charles Gorand <charles.gorand@effinnov.com>
10440 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10441 S:      Supported
10442 F:      drivers/nfc/nxp-nci
10443
10444 OBJTOOL
10445 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10446 M:      Peter Zijlstra <peterz@infradead.org>
10447 S:      Supported
10448 F:      tools/objtool/
10449
10450 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10451 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10452 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10453 L:      linuxppc-dev@lists.ozlabs.org
10454 S:      Supported
10455 F:      arch/powerpc/platforms/powernv/ocxl.c
10456 F:      arch/powerpc/include/asm/pnv-ocxl.h
10457 F:      drivers/misc/ocxl/
10458 F:      include/misc/ocxl*
10459 F:      include/uapi/misc/ocxl.h
10460 F:      Documentation/accelerators/ocxl.rst
10461
10462 OMAP AUDIO SUPPORT
10463 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10464 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10466 L:      linux-omap@vger.kernel.org
10467 S:      Maintained
10468 F:      sound/soc/omap/
10469
10470 OMAP CLOCK FRAMEWORK SUPPORT
10471 M:      Paul Walmsley <paul@pwsan.com>
10472 L:      linux-omap@vger.kernel.org
10473 S:      Maintained
10474 F:      arch/arm/*omap*/*clock*
10475
10476 OMAP DEVICE TREE SUPPORT
10477 M:      Benoît Cousson <bcousson@baylibre.com>
10478 M:      Tony Lindgren <tony@atomide.com>
10479 L:      linux-omap@vger.kernel.org
10480 L:      devicetree@vger.kernel.org
10481 S:      Maintained
10482 F:      arch/arm/boot/dts/*omap*
10483 F:      arch/arm/boot/dts/*am3*
10484 F:      arch/arm/boot/dts/*am4*
10485 F:      arch/arm/boot/dts/*am5*
10486 F:      arch/arm/boot/dts/*dra7*
10487
10488 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10489 L:      linux-omap@vger.kernel.org
10490 L:      linux-fbdev@vger.kernel.org
10491 S:      Orphan
10492 F:      drivers/video/fbdev/omap2/
10493 F:      Documentation/arm/OMAP/DSS
10494
10495 OMAP FRAMEBUFFER SUPPORT
10496 L:      linux-fbdev@vger.kernel.org
10497 L:      linux-omap@vger.kernel.org
10498 S:      Orphan
10499 F:      drivers/video/fbdev/omap/
10500
10501 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10502 M:      Roger Quadros <rogerq@ti.com>
10503 M:      Tony Lindgren <tony@atomide.com>
10504 L:      linux-omap@vger.kernel.org
10505 S:      Maintained
10506 F:      drivers/memory/omap-gpmc.c
10507 F:      arch/arm/mach-omap2/*gpmc*
10508
10509 OMAP GPIO DRIVER
10510 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10511 M:      Santosh Shilimkar <ssantosh@kernel.org>
10512 M:      Kevin Hilman <khilman@kernel.org>
10513 L:      linux-omap@vger.kernel.org
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10516 F:      drivers/gpio/gpio-omap.c
10517
10518 OMAP HARDWARE SPINLOCK SUPPORT
10519 M:      Ohad Ben-Cohen <ohad@wizery.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      drivers/hwspinlock/omap_hwspinlock.c
10523
10524 OMAP HS MMC SUPPORT
10525 L:      linux-mmc@vger.kernel.org
10526 L:      linux-omap@vger.kernel.org
10527 S:      Orphan
10528 F:      drivers/mmc/host/omap_hsmmc.c
10529
10530 OMAP HWMOD DATA
10531 M:      Paul Walmsley <paul@pwsan.com>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      arch/arm/mach-omap2/omap_hwmod*data*
10535
10536 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10537 M:      Benoît Cousson <bcousson@baylibre.com>
10538 L:      linux-omap@vger.kernel.org
10539 S:      Maintained
10540 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10541
10542 OMAP HWMOD SUPPORT
10543 M:      Benoît Cousson <bcousson@baylibre.com>
10544 M:      Paul Walmsley <paul@pwsan.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      arch/arm/mach-omap2/omap_hwmod.*
10548
10549 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10550 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10551 L:      linux-media@vger.kernel.org
10552 S:      Maintained
10553 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10554 F:      drivers/media/platform/omap3isp/
10555 F:      drivers/staging/media/omap4iss/
10556
10557 OMAP MMC SUPPORT
10558 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      drivers/mmc/host/omap.c
10562
10563 OMAP POWER MANAGEMENT SUPPORT
10564 M:      Kevin Hilman <khilman@kernel.org>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      arch/arm/*omap*/*pm*
10568 F:      drivers/cpufreq/omap-cpufreq.c
10569
10570 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10571 M:      Rajendra Nayak <rnayak@codeaurora.org>
10572 M:      Paul Walmsley <paul@pwsan.com>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      arch/arm/mach-omap2/prm*
10576
10577 OMAP RANDOM NUMBER GENERATOR SUPPORT
10578 M:      Deepak Saxena <dsaxena@plexity.net>
10579 S:      Maintained
10580 F:      drivers/char/hw_random/omap-rng.c
10581
10582 OMAP USB SUPPORT
10583 L:      linux-usb@vger.kernel.org
10584 L:      linux-omap@vger.kernel.org
10585 S:      Orphan
10586 F:      drivers/usb/*/*omap*
10587 F:      arch/arm/*omap*/usb*
10588
10589 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10590 M:      Mark Jackson <mpfj@newflow.co.uk>
10591 L:      linux-omap@vger.kernel.org
10592 S:      Maintained
10593 F:      arch/arm/boot/dts/am335x-nano.dts
10594
10595 OMAP1 SUPPORT
10596 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10597 M:      Tony Lindgren <tony@atomide.com>
10598 L:      linux-omap@vger.kernel.org
10599 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10601 S:      Maintained
10602 F:      arch/arm/mach-omap1/
10603 F:      arch/arm/plat-omap/
10604 F:      arch/arm/configs/omap1_defconfig
10605 F:      drivers/i2c/busses/i2c-omap.c
10606 F:      include/linux/platform_data/i2c-omap.h
10607 F:      include/linux/platform_data/ams-delta-fiq.h
10608
10609 OMAP2+ SUPPORT
10610 M:      Tony Lindgren <tony@atomide.com>
10611 L:      linux-omap@vger.kernel.org
10612 W:      http://www.muru.com/linux/omap/
10613 W:      http://linux.omap.com/
10614 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10616 S:      Maintained
10617 F:      arch/arm/mach-omap2/
10618 F:      arch/arm/plat-omap/
10619 F:      arch/arm/configs/omap2plus_defconfig
10620 F:      drivers/i2c/busses/i2c-omap.c
10621 F:      drivers/irqchip/irq-omap-intc.c
10622 F:      drivers/mfd/*omap*.c
10623 F:      drivers/mfd/menelaus.c
10624 F:      drivers/mfd/palmas.c
10625 F:      drivers/mfd/tps65217.c
10626 F:      drivers/mfd/tps65218.c
10627 F:      drivers/mfd/tps65910.c
10628 F:      drivers/mfd/twl-core.[ch]
10629 F:      drivers/mfd/twl4030*.c
10630 F:      drivers/mfd/twl6030*.c
10631 F:      drivers/mfd/twl6040*.c
10632 F:      drivers/regulator/palmas-regulator*.c
10633 F:      drivers/regulator/pbias-regulator.c
10634 F:      drivers/regulator/tps65217-regulator.c
10635 F:      drivers/regulator/tps65218-regulator.c
10636 F:      drivers/regulator/tps65910-regulator.c
10637 F:      drivers/regulator/twl-regulator.c
10638 F:      drivers/regulator/twl6030-regulator.c
10639 F:      include/linux/platform_data/i2c-omap.h
10640
10641 ONION OMEGA2+ BOARD
10642 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10643 L:      linux-mips@linux-mips.org
10644 S:      Maintained
10645 F:      arch/mips/boot/dts/ralink/omega2p.dts
10646
10647 OMFS FILESYSTEM
10648 M:      Bob Copeland <me@bobcopeland.com>
10649 L:      linux-karma-devel@lists.sourceforge.net
10650 S:      Maintained
10651 F:      Documentation/filesystems/omfs.txt
10652 F:      fs/omfs/
10653
10654 OMNIKEY CARDMAN 4000 DRIVER
10655 M:      Harald Welte <laforge@gnumonks.org>
10656 S:      Maintained
10657 F:      drivers/char/pcmcia/cm4000_cs.c
10658 F:      include/linux/cm4000_cs.h
10659 F:      include/uapi/linux/cm4000_cs.h
10660
10661 OMNIKEY CARDMAN 4040 DRIVER
10662 M:      Harald Welte <laforge@gnumonks.org>
10663 S:      Maintained
10664 F:      drivers/char/pcmcia/cm4040_cs.*
10665
10666 OMNIVISION OV13858 SENSOR DRIVER
10667 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/ov13858.c
10672
10673 OMNIVISION OV2680 SENSOR DRIVER
10674 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov2680.c
10679 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10680
10681 OMNIVISION OV2685 SENSOR DRIVER
10682 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov2685.c
10687
10688 OMNIVISION OV5640 SENSOR DRIVER
10689 M:      Steve Longerbeam <slongerbeam@gmail.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov5640.c
10694
10695 OMNIVISION OV5647 SENSOR DRIVER
10696 M:      Luis Oliveira <lolivei@synopsys.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov5647.c
10701
10702 OMNIVISION OV5695 SENSOR DRIVER
10703 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      drivers/media/i2c/ov5695.c
10708
10709 OMNIVISION OV7670 SENSOR DRIVER
10710 M:      Jonathan Corbet <corbet@lwn.net>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Maintained
10714 F:      drivers/media/i2c/ov7670.c
10715 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10716
10717 OMNIVISION OV772x SENSOR DRIVER
10718 M:      Jacopo Mondi <jacopo@jmondi.org>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Odd fixes
10722 F:      drivers/media/i2c/ov772x.c
10723 F:      include/media/i2c/ov772x.h
10724 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10725
10726 OMNIVISION OV7740 SENSOR DRIVER
10727 M:      Wenyou Yang <wenyou.yang@microchip.com>
10728 L:      linux-media@vger.kernel.org
10729 T:      git git://linuxtv.org/media_tree.git
10730 S:      Maintained
10731 F:      drivers/media/i2c/ov7740.c
10732 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10733
10734 OMNIVISION OV9650 SENSOR DRIVER
10735 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10736 R:      Akinobu Mita <akinobu.mita@gmail.com>
10737 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10738 L:      linux-media@vger.kernel.org
10739 T:      git git://linuxtv.org/media_tree.git
10740 S:      Maintained
10741 F:      drivers/media/i2c/ov9650.c
10742 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10743
10744 ONENAND FLASH DRIVER
10745 M:      Kyungmin Park <kyungmin.park@samsung.com>
10746 L:      linux-mtd@lists.infradead.org
10747 S:      Maintained
10748 F:      drivers/mtd/nand/onenand/
10749 F:      include/linux/mtd/onenand*.h
10750
10751 ONSTREAM SCSI TAPE DRIVER
10752 M:      Willem Riede <osst@riede.org>
10753 L:      osst-users@lists.sourceforge.net
10754 L:      linux-scsi@vger.kernel.org
10755 S:      Maintained
10756 F:      Documentation/scsi/osst.txt
10757 F:      drivers/scsi/osst.*
10758 F:      drivers/scsi/osst_*.h
10759 F:      drivers/scsi/st.h
10760
10761 OP-TEE DRIVER
10762 M:      Jens Wiklander <jens.wiklander@linaro.org>
10763 S:      Maintained
10764 F:      drivers/tee/optee/
10765
10766 OPA-VNIC DRIVER
10767 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10768 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10769 L:      linux-rdma@vger.kernel.org
10770 S:      Supported
10771 F:      drivers/infiniband/ulp/opa_vnic
10772
10773 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10774 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10775 M:      Frank Rowand <frowand.list@gmail.com>
10776 L:      devicetree@vger.kernel.org
10777 S:      Maintained
10778 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10779 F:      Documentation/devicetree/overlay-notes.txt
10780 F:      drivers/of/overlay.c
10781 F:      drivers/of/resolver.c
10782 K:      of_overlay_notifier_
10783
10784 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10785 M:      Rob Herring <robh+dt@kernel.org>
10786 M:      Frank Rowand <frowand.list@gmail.com>
10787 L:      devicetree@vger.kernel.org
10788 W:      http://www.devicetree.org/
10789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10790 S:      Maintained
10791 F:      drivers/of/
10792 F:      include/linux/of*.h
10793 F:      scripts/dtc/
10794 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10795
10796 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10797 M:      Rob Herring <robh+dt@kernel.org>
10798 M:      Mark Rutland <mark.rutland@arm.com>
10799 L:      devicetree@vger.kernel.org
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10801 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10802 S:      Maintained
10803 F:      Documentation/devicetree/
10804 F:      arch/*/boot/dts/
10805 F:      include/dt-bindings/
10806
10807 OPENCORES I2C BUS DRIVER
10808 M:      Peter Korsgaard <peter@korsgaard.com>
10809 L:      linux-i2c@vger.kernel.org
10810 S:      Maintained
10811 F:      Documentation/i2c/busses/i2c-ocores
10812 F:      drivers/i2c/busses/i2c-ocores.c
10813
10814 OPENRISC ARCHITECTURE
10815 M:      Jonas Bonn <jonas@southpole.se>
10816 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10817 M:      Stafford Horne <shorne@gmail.com>
10818 T:      git git://github.com/openrisc/linux.git
10819 L:      openrisc@lists.librecores.org
10820 W:      http://openrisc.io
10821 S:      Maintained
10822 F:      Documentation/devicetree/bindings/openrisc/
10823 F:      Documentation/openrisc/
10824 F:      arch/openrisc/
10825 F:      drivers/irqchip/irq-ompic.c
10826 F:      drivers/irqchip/irq-or1k-*
10827
10828 OPENVSWITCH
10829 M:      Pravin B Shelar <pshelar@ovn.org>
10830 L:      netdev@vger.kernel.org
10831 L:      dev@openvswitch.org
10832 W:      http://openvswitch.org
10833 S:      Maintained
10834 F:      net/openvswitch/
10835 F:      include/uapi/linux/openvswitch.h
10836
10837 OPERATING PERFORMANCE POINTS (OPP)
10838 M:      Viresh Kumar <vireshk@kernel.org>
10839 M:      Nishanth Menon <nm@ti.com>
10840 M:      Stephen Boyd <sboyd@kernel.org>
10841 L:      linux-pm@vger.kernel.org
10842 S:      Maintained
10843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10844 F:      drivers/opp/
10845 F:      include/linux/pm_opp.h
10846 F:      Documentation/power/opp.txt
10847 F:      Documentation/devicetree/bindings/opp/
10848
10849 OPL4 DRIVER
10850 M:      Clemens Ladisch <clemens@ladisch.de>
10851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10852 T:      git git://git.alsa-project.org/alsa-kernel.git
10853 S:      Maintained
10854 F:      sound/drivers/opl4/
10855
10856 OPROFILE
10857 M:      Robert Richter <rric@kernel.org>
10858 L:      oprofile-list@lists.sf.net
10859 S:      Maintained
10860 F:      arch/*/include/asm/oprofile*.h
10861 F:      arch/*/oprofile/
10862 F:      drivers/oprofile/
10863 F:      include/linux/oprofile.h
10864
10865 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10866 M:      Mark Fasheh <mark@fasheh.com>
10867 M:      Joel Becker <jlbec@evilplan.org>
10868 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10869 W:      http://ocfs2.wiki.kernel.org
10870 S:      Supported
10871 F:      Documentation/filesystems/ocfs2.txt
10872 F:      Documentation/filesystems/dlmfs.txt
10873 F:      fs/ocfs2/
10874
10875 ORANGEFS FILESYSTEM
10876 M:      Mike Marshall <hubcap@omnibond.com>
10877 R:      Martin Brandenburg <martin@omnibond.com>
10878 L:      devel@lists.orangefs.org
10879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10880 S:      Supported
10881 F:      fs/orangefs/
10882 F:      Documentation/filesystems/orangefs.txt
10883
10884 ORINOCO DRIVER
10885 L:      linux-wireless@vger.kernel.org
10886 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10887 W:      http://www.nongnu.org/orinoco/
10888 S:      Orphan
10889 F:      drivers/net/wireless/intersil/orinoco/
10890
10891 OSD LIBRARY and FILESYSTEM
10892 M:      Boaz Harrosh <ooo@electrozaur.com>
10893 S:      Maintained
10894 F:      drivers/scsi/osd/
10895 F:      include/scsi/osd_*
10896 F:      fs/exofs/
10897
10898 OV2659 OMNIVISION SENSOR DRIVER
10899 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10900 L:      linux-media@vger.kernel.org
10901 W:      https://linuxtv.org
10902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10903 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10904 S:      Maintained
10905 F:      drivers/media/i2c/ov2659.c
10906 F:      include/media/i2c/ov2659.h
10907
10908 OVERLAY FILESYSTEM
10909 M:      Miklos Szeredi <miklos@szeredi.hu>
10910 L:      linux-unionfs@vger.kernel.org
10911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10912 S:      Supported
10913 F:      fs/overlayfs/
10914 F:      Documentation/filesystems/overlayfs.txt
10915
10916 P54 WIRELESS DRIVER
10917 M:      Christian Lamparter <chunkeey@googlemail.com>
10918 L:      linux-wireless@vger.kernel.org
10919 W:      http://wireless.kernel.org/en/users/Drivers/p54
10920 S:      Maintained
10921 F:      drivers/net/wireless/intersil/p54/
10922
10923 PA SEMI ETHERNET DRIVER
10924 L:      netdev@vger.kernel.org
10925 S:      Orphan
10926 F:      drivers/net/ethernet/pasemi/*
10927
10928 PA SEMI SMBUS DRIVER
10929 L:      linux-i2c@vger.kernel.org
10930 S:      Orphan
10931 F:      drivers/i2c/busses/i2c-pasemi.c
10932
10933 PADATA PARALLEL EXECUTION MECHANISM
10934 M:      Steffen Klassert <steffen.klassert@secunet.com>
10935 L:      linux-crypto@vger.kernel.org
10936 S:      Maintained
10937 F:      kernel/padata.c
10938 F:      include/linux/padata.h
10939 F:      Documentation/padata.txt
10940
10941 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10942 M:      Harald Welte <laforge@gnumonks.org>
10943 L:      platform-driver-x86@vger.kernel.org
10944 S:      Maintained
10945 F:      drivers/platform/x86/panasonic-laptop.c
10946
10947 PARALLEL LCD/KEYPAD PANEL DRIVER
10948 M:      Willy Tarreau <willy@haproxy.com>
10949 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10950 S:      Odd Fixes
10951 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10952 F:      drivers/auxdisplay/panel.c
10953
10954 PARALLEL PORT SUBSYSTEM
10955 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10956 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10957 L:      linux-parport@lists.infradead.org (subscribers-only)
10958 S:      Maintained
10959 F:      drivers/parport/
10960 F:      include/linux/parport*.h
10961 F:      drivers/char/ppdev.c
10962 F:      include/uapi/linux/ppdev.h
10963 F:      Documentation/parport*.txt
10964
10965 PARAVIRT_OPS INTERFACE
10966 M:      Juergen Gross <jgross@suse.com>
10967 M:      Alok Kataria <akataria@vmware.com>
10968 L:      virtualization@lists.linux-foundation.org
10969 S:      Supported
10970 F:      Documentation/virtual/paravirt_ops.txt
10971 F:      arch/*/kernel/paravirt*
10972 F:      arch/*/include/asm/paravirt*.h
10973 F:      include/linux/hypervisor.h
10974
10975 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10976 M:      Tim Waugh <tim@cyberelk.net>
10977 L:      linux-parport@lists.infradead.org (subscribers-only)
10978 S:      Maintained
10979 F:      Documentation/blockdev/paride.txt
10980 F:      drivers/block/paride/
10981
10982 PARISC ARCHITECTURE
10983 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10984 M:      Helge Deller <deller@gmx.de>
10985 L:      linux-parisc@vger.kernel.org
10986 W:      http://www.parisc-linux.org/
10987 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10990 S:      Maintained
10991 F:      arch/parisc/
10992 F:      Documentation/parisc/
10993 F:      drivers/parisc/
10994 F:      drivers/char/agp/parisc-agp.c
10995 F:      drivers/input/serio/gscps2.c
10996 F:      drivers/parport/parport_gsc.*
10997 F:      drivers/tty/serial/8250/8250_gsc.c
10998 F:      drivers/video/fbdev/sti*
10999 F:      drivers/video/console/sti*
11000 F:      drivers/video/logo/logo_parisc*
11001
11002 PARMAN
11003 M:      Jiri Pirko <jiri@mellanox.com>
11004 L:      netdev@vger.kernel.org
11005 S:      Supported
11006 F:      lib/parman.c
11007 F:      lib/test_parman.c
11008 F:      include/linux/parman.h
11009
11010 PC87360 HARDWARE MONITORING DRIVER
11011 M:      Jim Cromie <jim.cromie@gmail.com>
11012 L:      linux-hwmon@vger.kernel.org
11013 S:      Maintained
11014 F:      Documentation/hwmon/pc87360
11015 F:      drivers/hwmon/pc87360.c
11016
11017 PC8736x GPIO DRIVER
11018 M:      Jim Cromie <jim.cromie@gmail.com>
11019 S:      Maintained
11020 F:      drivers/char/pc8736x_gpio.c
11021
11022 PC87427 HARDWARE MONITORING DRIVER
11023 M:      Jean Delvare <jdelvare@suse.com>
11024 L:      linux-hwmon@vger.kernel.org
11025 S:      Maintained
11026 F:      Documentation/hwmon/pc87427
11027 F:      drivers/hwmon/pc87427.c
11028
11029 PCA9532 LED DRIVER
11030 M:      Riku Voipio <riku.voipio@iki.fi>
11031 S:      Maintained
11032 F:      drivers/leds/leds-pca9532.c
11033 F:      include/linux/leds-pca9532.h
11034
11035 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11036 M:      Guenter Roeck <linux@roeck-us.net>
11037 L:      linux-i2c@vger.kernel.org
11038 S:      Maintained
11039 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11040
11041 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11042 M:      Khalid Aziz <khalid@gonehiking.org>
11043 S:      Maintained
11044 F:      drivers/firmware/pcdp.*
11045
11046 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11047 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11048 L:      linux-pci@vger.kernel.org
11049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11050 S:      Maintained
11051 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11052 F:      drivers/pci/controller/pci-aardvark.c
11053
11054 PCI DRIVER FOR ALTERA PCIE IP
11055 M:      Ley Foon Tan <lftan@altera.com>
11056 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11057 L:      linux-pci@vger.kernel.org
11058 S:      Supported
11059 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11060 F:      drivers/pci/controller/pcie-altera.c
11061
11062 PCI DRIVER FOR APPLIEDMICRO XGENE
11063 M:      Tanmay Inamdar <tinamdar@apm.com>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11068 F:      drivers/pci/controller/pci-xgene.c
11069
11070 PCI DRIVER FOR ARM VERSATILE PLATFORM
11071 M:      Rob Herring <robh@kernel.org>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/versatile.txt
11076 F:      drivers/pci/controller/pci-versatile.c
11077
11078 PCI DRIVER FOR ARMADA 8K
11079 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11084 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11085
11086 PCI DRIVER FOR CADENCE PCIE IP
11087 M:      Alan Douglas <adouglas@cadence.com>
11088 L:      linux-pci@vger.kernel.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11091 F:      drivers/pci/controller/pcie-cadence*
11092
11093 PCI DRIVER FOR FREESCALE LAYERSCAPE
11094 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11095 M:      Mingkai Hu <mingkai.hu@nxp.com>
11096 M:      Roy Zang <roy.zang@nxp.com>
11097 L:      linuxppc-dev@lists.ozlabs.org
11098 L:      linux-pci@vger.kernel.org
11099 L:      linux-arm-kernel@lists.infradead.org
11100 S:      Maintained
11101 F:      drivers/pci/controller/dwc/*layerscape*
11102
11103 PCI DRIVER FOR GENERIC OF HOSTS
11104 M:      Will Deacon <will.deacon@arm.com>
11105 L:      linux-pci@vger.kernel.org
11106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11107 S:      Maintained
11108 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11109 F:      drivers/pci/controller/pci-host-common.c
11110 F:      drivers/pci/controller/pci-host-generic.c
11111
11112 PCI DRIVER FOR IMX6
11113 M:      Richard Zhu <hongxing.zhu@nxp.com>
11114 M:      Lucas Stach <l.stach@pengutronix.de>
11115 L:      linux-pci@vger.kernel.org
11116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11117 S:      Maintained
11118 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11119 F:      drivers/pci/controller/dwc/*imx6*
11120
11121 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11122 M:      Keith Busch <keith.busch@intel.com>
11123 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11124 L:      linux-pci@vger.kernel.org
11125 S:      Supported
11126 F:      drivers/pci/controller/vmd.c
11127
11128 PCI DRIVER FOR MICROSEMI SWITCHTEC
11129 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11130 M:      Logan Gunthorpe <logang@deltatee.com>
11131 L:      linux-pci@vger.kernel.org
11132 S:      Maintained
11133 F:      Documentation/switchtec.txt
11134 F:      Documentation/ABI/testing/sysfs-class-switchtec
11135 F:      drivers/pci/switch/switchtec*
11136 F:      include/uapi/linux/switchtec_ioctl.h
11137 F:      include/linux/switchtec.h
11138 F:      drivers/ntb/hw/mscc/
11139
11140 PCI DRIVER FOR MOBIVEIL PCIE IP
11141 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11142 L:      linux-pci@vger.kernel.org
11143 S:      Supported
11144 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11145 F:      drivers/pci/controller/pcie-mobiveil.c
11146
11147 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11148 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11149 M:      Jason Cooper <jason@lakedaemon.net>
11150 L:      linux-pci@vger.kernel.org
11151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11152 S:      Maintained
11153 F:      drivers/pci/controller/*mvebu*
11154
11155 PCI DRIVER FOR NVIDIA TEGRA
11156 M:      Thierry Reding <thierry.reding@gmail.com>
11157 L:      linux-tegra@vger.kernel.org
11158 L:      linux-pci@vger.kernel.org
11159 S:      Supported
11160 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11161 F:      drivers/pci/controller/pci-tegra.c
11162
11163 PCI DRIVER FOR RENESAS R-CAR
11164 M:      Simon Horman <horms@verge.net.au>
11165 L:      linux-pci@vger.kernel.org
11166 L:      linux-renesas-soc@vger.kernel.org
11167 S:      Maintained
11168 F:      drivers/pci/controller/*rcar*
11169
11170 PCI DRIVER FOR SAMSUNG EXYNOS
11171 M:      Jingoo Han <jingoohan1@gmail.com>
11172 L:      linux-pci@vger.kernel.org
11173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11174 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11175 S:      Maintained
11176 F:      drivers/pci/controller/dwc/pci-exynos.c
11177
11178 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11179 M:      Jingoo Han <jingoohan1@gmail.com>
11180 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11181 L:      linux-pci@vger.kernel.org
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11184 F:      drivers/pci/controller/dwc/*designware*
11185
11186 PCI DRIVER FOR TI DRA7XX
11187 M:      Kishon Vijay Abraham I <kishon@ti.com>
11188 L:      linux-omap@vger.kernel.org
11189 L:      linux-pci@vger.kernel.org
11190 S:      Supported
11191 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11192 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11193
11194 PCI DRIVER FOR TI KEYSTONE
11195 M:      Murali Karicheri <m-karicheri2@ti.com>
11196 L:      linux-pci@vger.kernel.org
11197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11198 S:      Maintained
11199 F:      drivers/pci/controller/dwc/*keystone*
11200
11201 PCI ENDPOINT SUBSYSTEM
11202 M:      Kishon Vijay Abraham I <kishon@ti.com>
11203 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11204 L:      linux-pci@vger.kernel.org
11205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11206 S:      Supported
11207 F:      drivers/pci/endpoint/
11208 F:      drivers/misc/pci_endpoint_test.c
11209 F:      tools/pci/
11210
11211 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11212 M:      Russell Currey <ruscur@russell.cc>
11213 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11214 M:      Oliver O'Halloran <oohall@gmail.com>
11215 L:      linuxppc-dev@lists.ozlabs.org
11216 S:      Supported
11217 F:      Documentation/PCI/pci-error-recovery.txt
11218 F:      drivers/pci/pcie/aer.c
11219 F:      drivers/pci/pcie/dpc.c
11220 F:      drivers/pci/pcie/err.c
11221 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11222 F:      arch/powerpc/kernel/eeh*.c
11223 F:      arch/powerpc/platforms/*/eeh*.c
11224 F:      arch/powerpc/include/*/eeh*.h
11225
11226 PCI ERROR RECOVERY
11227 M:      Linas Vepstas <linasvepstas@gmail.com>
11228 L:      linux-pci@vger.kernel.org
11229 S:      Supported
11230 F:      Documentation/PCI/pci-error-recovery.txt
11231
11232 PCI MSI DRIVER FOR ALTERA MSI IP
11233 M:      Ley Foon Tan <lftan@altera.com>
11234 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11235 L:      linux-pci@vger.kernel.org
11236 S:      Supported
11237 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11238 F:      drivers/pci/controller/pcie-altera-msi.c
11239
11240 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11241 M:      Duc Dang <dhdang@apm.com>
11242 L:      linux-pci@vger.kernel.org
11243 L:      linux-arm-kernel@lists.infradead.org
11244 S:      Maintained
11245 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11246 F:      drivers/pci/controller/pci-xgene-msi.c
11247
11248 PCI SUBSYSTEM
11249 M:      Bjorn Helgaas <bhelgaas@google.com>
11250 L:      linux-pci@vger.kernel.org
11251 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11253 S:      Supported
11254 F:      Documentation/devicetree/bindings/pci/
11255 F:      Documentation/PCI/
11256 F:      drivers/acpi/pci*
11257 F:      drivers/pci/
11258 F:      include/asm-generic/pci*
11259 F:      include/linux/pci*
11260 F:      include/linux/of_pci.h
11261 F:      include/uapi/linux/pci*
11262 F:      lib/pci*
11263 F:      arch/x86/pci/
11264 F:      arch/x86/kernel/quirks.c
11265
11266 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11267 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11268 L:      linux-pci@vger.kernel.org
11269 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11271 S:      Supported
11272 F:      drivers/pci/controller/
11273
11274 PCIE DRIVER FOR AXIS ARTPEC
11275 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11276 L:      linux-arm-kernel@axis.com
11277 L:      linux-pci@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11280 F:      drivers/pci/controller/dwc/*artpec*
11281
11282 PCIE DRIVER FOR CAVIUM THUNDERX
11283 M:      David Daney <david.daney@cavium.com>
11284 L:      linux-pci@vger.kernel.org
11285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11286 S:      Supported
11287 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11288 F:      drivers/pci/controller/pci-thunder-*
11289
11290 PCIE DRIVER FOR HISILICON
11291 M:      Zhou Wang <wangzhou1@hisilicon.com>
11292 L:      linux-pci@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11295 F:      drivers/pci/controller/dwc/pcie-hisi.c
11296
11297 PCIE DRIVER FOR HISILICON KIRIN
11298 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11299 M:      Binghui Wang <wangbinghui@hisilicon.com>
11300 L:      linux-pci@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11303 F:      drivers/pci/controller/dwc/pcie-kirin.c
11304
11305 PCIE DRIVER FOR HISILICON STB
11306 M:      Jianguo Sun <sunjianguo1@huawei.com>
11307 M:      Shawn Guo <shawn.guo@linaro.org>
11308 L:      linux-pci@vger.kernel.org
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11311 F:      drivers/pci/controller/dwc/pcie-histb.c
11312
11313 PCIE DRIVER FOR MEDIATEK
11314 M:      Ryder Lee <ryder.lee@mediatek.com>
11315 L:      linux-pci@vger.kernel.org
11316 L:      linux-mediatek@lists.infradead.org
11317 S:      Supported
11318 F:      Documentation/devicetree/bindings/pci/mediatek*
11319 F:      drivers/pci/controller/*mediatek*
11320
11321 PCIE DRIVER FOR QUALCOMM MSM
11322 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11323 L:      linux-pci@vger.kernel.org
11324 L:      linux-arm-msm@vger.kernel.org
11325 S:      Maintained
11326 F:      drivers/pci/controller/dwc/*qcom*
11327
11328 PCIE DRIVER FOR ROCKCHIP
11329 M:      Shawn Lin <shawn.lin@rock-chips.com>
11330 L:      linux-pci@vger.kernel.org
11331 L:      linux-rockchip@lists.infradead.org
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11334 F:      drivers/pci/controller/pcie-rockchip*
11335
11336 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11337 M:      Linus Walleij <linus.walleij@linaro.org>
11338 L:      linux-pci@vger.kernel.org
11339 S:      Maintained
11340 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11341 F:      drivers/pci/controller/pci-v3-semi.c
11342
11343 PCIE DRIVER FOR ST SPEAR13XX
11344 M:      Pratyush Anand <pratyush.anand@gmail.com>
11345 L:      linux-pci@vger.kernel.org
11346 S:      Maintained
11347 F:      drivers/pci/controller/dwc/*spear*
11348
11349 PCMCIA SUBSYSTEM
11350 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11352 S:      Odd Fixes
11353 F:      Documentation/pcmcia/
11354 F:      tools/pcmcia/
11355 F:      drivers/pcmcia/
11356 F:      include/pcmcia/
11357
11358 PCNET32 NETWORK DRIVER
11359 M:      Don Fry <pcnet32@frontier.com>
11360 L:      netdev@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/net/ethernet/amd/pcnet32.c
11363
11364 PCRYPT PARALLEL CRYPTO ENGINE
11365 M:      Steffen Klassert <steffen.klassert@secunet.com>
11366 L:      linux-crypto@vger.kernel.org
11367 S:      Maintained
11368 F:      crypto/pcrypt.c
11369 F:      include/crypto/pcrypt.h
11370
11371 PEAQ WMI HOTKEYS DRIVER
11372 M:      Hans de Goede <hdegoede@redhat.com>
11373 L:      platform-driver-x86@vger.kernel.org
11374 S:      Maintained
11375 F:      drivers/platform/x86/peaq-wmi.c
11376
11377 PER-CPU MEMORY ALLOCATOR
11378 M:      Dennis Zhou <dennis@kernel.org>
11379 M:      Tejun Heo <tj@kernel.org>
11380 M:      Christoph Lameter <cl@linux.com>
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11382 S:      Maintained
11383 F:      include/linux/percpu*.h
11384 F:      mm/percpu*.c
11385 F:      arch/*/include/asm/percpu.h
11386
11387 PER-TASK DELAY ACCOUNTING
11388 M:      Balbir Singh <bsingharora@gmail.com>
11389 S:      Maintained
11390 F:      include/linux/delayacct.h
11391 F:      kernel/delayacct.c
11392
11393 PERFORMANCE EVENTS SUBSYSTEM
11394 M:      Peter Zijlstra <peterz@infradead.org>
11395 M:      Ingo Molnar <mingo@redhat.com>
11396 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11397 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11398 R:      Jiri Olsa <jolsa@redhat.com>
11399 R:      Namhyung Kim <namhyung@kernel.org>
11400 L:      linux-kernel@vger.kernel.org
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11402 S:      Supported
11403 F:      kernel/events/*
11404 F:      include/linux/perf_event.h
11405 F:      include/uapi/linux/perf_event.h
11406 F:      arch/*/kernel/perf_event*.c
11407 F:      arch/*/kernel/*/perf_event*.c
11408 F:      arch/*/kernel/*/*/perf_event*.c
11409 F:      arch/*/include/asm/perf_event.h
11410 F:      arch/*/kernel/perf_callchain.c
11411 F:      arch/*/events/*
11412 F:      tools/perf/
11413
11414 PERSONALITY HANDLING
11415 M:      Christoph Hellwig <hch@infradead.org>
11416 L:      linux-abi-devel@lists.sourceforge.net
11417 S:      Maintained
11418 F:      include/linux/personality.h
11419 F:      include/uapi/linux/personality.h
11420
11421 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11422 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11423 L:      linux-input@vger.kernel.org
11424 S:      Maintained
11425 F:      Documentation/input/devices/pxrc.rst
11426 F:      drivers/input/joystick/pxrc.c
11427
11428 PHONET PROTOCOL
11429 M:      Remi Denis-Courmont <courmisch@gmail.com>
11430 S:      Supported
11431 F:      Documentation/networking/phonet.txt
11432 F:      include/linux/phonet.h
11433 F:      include/net/phonet/
11434 F:      include/uapi/linux/phonet.h
11435 F:      net/phonet/
11436
11437 PHRAM MTD DRIVER
11438 M:      Joern Engel <joern@lazybastard.org>
11439 L:      linux-mtd@lists.infradead.org
11440 S:      Maintained
11441 F:      drivers/mtd/devices/phram.c
11442
11443 PICOLCD HID DRIVER
11444 M:      Bruno Prémont <bonbons@linux-vserver.org>
11445 L:      linux-input@vger.kernel.org
11446 S:      Maintained
11447 F:      drivers/hid/hid-picolcd*
11448
11449 PICOXCELL SUPPORT
11450 M:      Jamie Iles <jamie@jamieiles.com>
11451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11452 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11453 S:      Supported
11454 F:      arch/arm/boot/dts/picoxcell*
11455 F:      arch/arm/mach-picoxcell/
11456 F:      drivers/crypto/picoxcell*
11457
11458 PIN CONTROL SUBSYSTEM
11459 M:      Linus Walleij <linus.walleij@linaro.org>
11460 L:      linux-gpio@vger.kernel.org
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11462 S:      Maintained
11463 F:      Documentation/devicetree/bindings/pinctrl/
11464 F:      Documentation/driver-api/pinctl.rst
11465 F:      drivers/pinctrl/
11466 F:      include/linux/pinctrl/
11467
11468 PIN CONTROLLER - ATMEL AT91
11469 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11471 S:      Maintained
11472 F:      drivers/pinctrl/pinctrl-at91.*
11473
11474 PIN CONTROLLER - ATMEL AT91 PIO4
11475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11477 L:      linux-gpio@vger.kernel.org
11478 S:      Supported
11479 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11480
11481 PIN CONTROLLER - FREESCALE
11482 M:      Dong Aisheng <aisheng.dong@nxp.com>
11483 M:      Fabio Estevam <festevam@gmail.com>
11484 M:      Shawn Guo <shawnguo@kernel.org>
11485 M:      Stefan Agner <stefan@agner.ch>
11486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11487 L:      linux-gpio@vger.kernel.org
11488 S:      Maintained
11489 F:      drivers/pinctrl/freescale/
11490 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11491
11492 PIN CONTROLLER - INTEL
11493 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11494 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11495 S:      Maintained
11496 F:      drivers/pinctrl/intel/
11497
11498 PIN CONTROLLER - MEDIATEK
11499 M:      Sean Wang <sean.wang@mediatek.com>
11500 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11501 S:      Maintained
11502 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11504 F:      drivers/pinctrl/mediatek/mtk-eint.*
11505 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11508
11509 PIN CONTROLLER - QUALCOMM
11510 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11511 S:      Maintained
11512 L:      linux-arm-msm@vger.kernel.org
11513 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11514 F:      drivers/pinctrl/qcom/
11515
11516 PIN CONTROLLER - RENESAS
11517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11518 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11519 L:      linux-renesas-soc@vger.kernel.org
11520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11521 S:      Maintained
11522 F:      drivers/pinctrl/sh-pfc/
11523
11524 PIN CONTROLLER - SAMSUNG
11525 M:      Tomasz Figa <tomasz.figa@gmail.com>
11526 M:      Krzysztof Kozlowski <krzk@kernel.org>
11527 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11529 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11530 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11532 S:      Maintained
11533 F:      drivers/pinctrl/samsung/
11534 F:      include/dt-bindings/pinctrl/samsung.h
11535 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11536
11537 PIN CONTROLLER - SINGLE
11538 M:      Tony Lindgren <tony@atomide.com>
11539 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 L:      linux-omap@vger.kernel.org
11542 S:      Maintained
11543 F:      drivers/pinctrl/pinctrl-single.c
11544
11545 PIN CONTROLLER - ST SPEAR
11546 M:      Viresh Kumar <vireshk@kernel.org>
11547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11548 W:      http://www.st.com/spear
11549 S:      Maintained
11550 F:      drivers/pinctrl/spear/
11551
11552 PISTACHIO SOC SUPPORT
11553 M:      James Hartley <james.hartley@sondrel.com>
11554 L:      linux-mips@linux-mips.org
11555 S:      Odd Fixes
11556 F:      arch/mips/pistachio/
11557 F:      arch/mips/include/asm/mach-pistachio/
11558 F:      arch/mips/boot/dts/img/pistachio*
11559 F:      arch/mips/configs/pistachio*_defconfig
11560
11561 PKTCDVD DRIVER
11562 S:      Orphan
11563 M:      linux-block@vger.kernel.org
11564 F:      drivers/block/pktcdvd.c
11565 F:      include/linux/pktcdvd.h
11566 F:      include/uapi/linux/pktcdvd.h
11567
11568 PKUNITY SOC DRIVERS
11569 M:      Guan Xuetao <gxt@pku.edu.cn>
11570 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11571 S:      Maintained
11572 T:      git git://github.com/gxt/linux.git
11573 F:      drivers/input/serio/i8042-unicore32io.h
11574 F:      drivers/i2c/busses/i2c-puv3.c
11575 F:      drivers/video/fbdev/fb-puv3.c
11576 F:      drivers/rtc/rtc-puv3.c
11577
11578 PMBUS HARDWARE MONITORING DRIVERS
11579 M:      Guenter Roeck <linux@roeck-us.net>
11580 L:      linux-hwmon@vger.kernel.org
11581 W:      http://hwmon.wiki.kernel.org/
11582 W:      http://www.roeck-us.net/linux/drivers/
11583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11584 S:      Maintained
11585 F:      Documentation/hwmon/pmbus
11586 F:      drivers/hwmon/pmbus/
11587 F:      include/linux/pmbus.h
11588
11589 PMC SIERRA MaxRAID DRIVER
11590 L:      linux-scsi@vger.kernel.org
11591 W:      http://www.pmc-sierra.com/
11592 S:      Orphan
11593 F:      drivers/scsi/pmcraid.*
11594
11595 PMC SIERRA PM8001 DRIVER
11596 M:      Jack Wang <jinpu.wang@profitbricks.com>
11597 M:      lindar_liu@usish.com
11598 L:      linux-scsi@vger.kernel.org
11599 S:      Supported
11600 F:      drivers/scsi/pm8001/
11601
11602 PNP SUPPORT
11603 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11604 S:      Maintained
11605 F:      drivers/pnp/
11606
11607 POSIX CLOCKS and TIMERS
11608 M:      Thomas Gleixner <tglx@linutronix.de>
11609 L:      linux-kernel@vger.kernel.org
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11611 S:      Maintained
11612 F:      fs/timerfd.c
11613 F:      include/linux/timer*
11614 F:      kernel/time/*timer*
11615
11616 POWER MANAGEMENT CORE
11617 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11618 L:      linux-pm@vger.kernel.org
11619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11620 B:      https://bugzilla.kernel.org
11621 S:      Supported
11622 F:      drivers/base/power/
11623 F:      include/linux/pm.h
11624 F:      include/linux/pm_*
11625 F:      include/linux/powercap.h
11626 F:      drivers/powercap/
11627 F:      kernel/configs/nopm.config
11628
11629 POWER STATE COORDINATION INTERFACE (PSCI)
11630 M:      Mark Rutland <mark.rutland@arm.com>
11631 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11632 L:      linux-arm-kernel@lists.infradead.org
11633 S:      Maintained
11634 F:      drivers/firmware/psci*.c
11635 F:      include/linux/psci.h
11636 F:      include/uapi/linux/psci.h
11637
11638 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11639 M:      Sebastian Reichel <sre@kernel.org>
11640 L:      linux-pm@vger.kernel.org
11641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11642 S:      Maintained
11643 F:      Documentation/ABI/testing/sysfs-class-power
11644 F:      Documentation/devicetree/bindings/power/supply/
11645 F:      include/linux/power_supply.h
11646 F:      drivers/power/supply/
11647
11648 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11649 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11650 L:      linuxppc-dev@lists.ozlabs.org
11651 S:      Maintained
11652 F:      drivers/char/powernv-op-panel.c
11653
11654 PPP OVER ATM (RFC 2364)
11655 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11656 S:      Maintained
11657 F:      net/atm/pppoatm.c
11658 F:      include/uapi/linux/atmppp.h
11659
11660 PPP OVER ETHERNET
11661 M:      Michal Ostrowski <mostrows@earthlink.net>
11662 S:      Maintained
11663 F:      drivers/net/ppp/pppoe.c
11664 F:      drivers/net/ppp/pppox.c
11665
11666 PPP OVER L2TP
11667 M:      James Chapman <jchapman@katalix.com>
11668 S:      Maintained
11669 F:      net/l2tp/l2tp_ppp.c
11670 F:      include/linux/if_pppol2tp.h
11671 F:      include/uapi/linux/if_pppol2tp.h
11672
11673 PPP PROTOCOL DRIVERS AND COMPRESSORS
11674 M:      Paul Mackerras <paulus@samba.org>
11675 L:      linux-ppp@vger.kernel.org
11676 S:      Maintained
11677 F:      drivers/net/ppp/ppp_*
11678
11679 PPS SUPPORT
11680 M:      Rodolfo Giometti <giometti@enneenne.com>
11681 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11682 L:      linuxpps@ml.enneenne.com (subscribers-only)
11683 S:      Maintained
11684 F:      Documentation/pps/
11685 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11686 F:      Documentation/ABI/testing/sysfs-pps
11687 F:      drivers/pps/
11688 F:      include/linux/pps*.h
11689 F:      include/uapi/linux/pps.h
11690
11691 PPTP DRIVER
11692 M:      Dmitry Kozlov <xeb@mail.ru>
11693 L:      netdev@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/net/ppp/pptp.c
11696 W:      http://sourceforge.net/projects/accel-pptp
11697
11698 PREEMPTIBLE KERNEL
11699 M:      Robert Love <rml@tech9.net>
11700 L:      kpreempt-tech@lists.sourceforge.net
11701 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11702 S:      Supported
11703 F:      Documentation/preempt-locking.txt
11704 F:      include/linux/preempt.h
11705
11706 PRINTK
11707 M:      Petr Mladek <pmladek@suse.com>
11708 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11709 R:      Steven Rostedt <rostedt@goodmis.org>
11710 S:      Maintained
11711 F:      kernel/printk/
11712 F:      include/linux/printk.h
11713
11714 PRISM54 WIRELESS DRIVER
11715 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11716 L:      linux-wireless@vger.kernel.org
11717 W:      http://wireless.kernel.org/en/users/Drivers/p54
11718 S:      Obsolete
11719 F:      drivers/net/wireless/intersil/prism54/
11720
11721 PROC FILESYSTEM
11722 R:      Alexey Dobriyan <adobriyan@gmail.com>
11723 L:      linux-kernel@vger.kernel.org
11724 L:      linux-fsdevel@vger.kernel.org
11725 S:      Maintained
11726 F:      fs/proc/
11727 F:      include/linux/proc_fs.h
11728 F:      tools/testing/selftests/proc/
11729
11730 PROC SYSCTL
11731 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11732 M:      Kees Cook <keescook@chromium.org>
11733 L:      linux-kernel@vger.kernel.org
11734 L:      linux-fsdevel@vger.kernel.org
11735 S:      Maintained
11736 F:      fs/proc/proc_sysctl.c
11737 F:      include/linux/sysctl.h
11738 F:      kernel/sysctl.c
11739 F:      tools/testing/selftests/sysctl/
11740
11741 PS3 NETWORK SUPPORT
11742 M:      Geoff Levand <geoff@infradead.org>
11743 L:      netdev@vger.kernel.org
11744 L:      linuxppc-dev@lists.ozlabs.org
11745 S:      Maintained
11746 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11747
11748 PS3 PLATFORM SUPPORT
11749 M:      Geoff Levand <geoff@infradead.org>
11750 L:      linuxppc-dev@lists.ozlabs.org
11751 S:      Maintained
11752 F:      arch/powerpc/boot/ps3*
11753 F:      arch/powerpc/include/asm/lv1call.h
11754 F:      arch/powerpc/include/asm/ps3*.h
11755 F:      arch/powerpc/platforms/ps3/
11756 F:      drivers/*/ps3*
11757 F:      drivers/ps3/
11758 F:      drivers/rtc/rtc-ps3.c
11759 F:      drivers/usb/host/*ps3.c
11760 F:      sound/ppc/snd_ps3*
11761
11762 PS3VRAM DRIVER
11763 M:      Jim Paris <jim@jtan.com>
11764 M:      Geoff Levand <geoff@infradead.org>
11765 L:      linuxppc-dev@lists.ozlabs.org
11766 S:      Maintained
11767 F:      drivers/block/ps3vram.c
11768
11769 PSAMPLE PACKET SAMPLING SUPPORT:
11770 M:      Yotam Gigi <yotam.gi@gmail.com>
11771 S:      Maintained
11772 F:      net/psample
11773 F:      include/net/psample.h
11774 F:      include/uapi/linux/psample.h
11775
11776 PSTORE FILESYSTEM
11777 M:      Kees Cook <keescook@chromium.org>
11778 M:      Anton Vorontsov <anton@enomsg.org>
11779 M:      Colin Cross <ccross@android.com>
11780 M:      Tony Luck <tony.luck@intel.com>
11781 S:      Maintained
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11783 F:      fs/pstore/
11784 F:      include/linux/pstore*
11785 F:      drivers/firmware/efi/efi-pstore.c
11786 F:      drivers/acpi/apei/erst.c
11787 F:      Documentation/admin-guide/ramoops.rst
11788 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11789 K:      \b(pstore|ramoops)
11790
11791 PTP HARDWARE CLOCK SUPPORT
11792 M:      Richard Cochran <richardcochran@gmail.com>
11793 L:      netdev@vger.kernel.org
11794 S:      Maintained
11795 W:      http://linuxptp.sourceforge.net/
11796 F:      Documentation/ABI/testing/sysfs-ptp
11797 F:      Documentation/ptp/*
11798 F:      drivers/net/phy/dp83640*
11799 F:      drivers/ptp/*
11800 F:      include/linux/ptp_cl*
11801
11802 PTRACE SUPPORT
11803 M:      Oleg Nesterov <oleg@redhat.com>
11804 S:      Maintained
11805 F:      include/asm-generic/syscall.h
11806 F:      include/linux/ptrace.h
11807 F:      include/linux/regset.h
11808 F:      include/linux/tracehook.h
11809 F:      include/uapi/linux/ptrace.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/asm-generic/ptrace.h
11812 F:      kernel/ptrace.c
11813 F:      arch/*/ptrace*.c
11814 F:      arch/*/*/ptrace*.c
11815 F:      arch/*/include/asm/ptrace*.h
11816
11817 PULSE8-CEC DRIVER
11818 M:      Hans Verkuil <hverkuil@xs4all.nl>
11819 L:      linux-media@vger.kernel.org
11820 T:      git git://linuxtv.org/media_tree.git
11821 S:      Maintained
11822 F:      drivers/media/usb/pulse8-cec/*
11823 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11824
11825 PVRUSB2 VIDEO4LINUX DRIVER
11826 M:      Mike Isely <isely@pobox.com>
11827 L:      pvrusb2@isely.net       (subscribers-only)
11828 L:      linux-media@vger.kernel.org
11829 W:      http://www.isely.net/pvrusb2/
11830 T:      git git://linuxtv.org/media_tree.git
11831 S:      Maintained
11832 F:      Documentation/media/v4l-drivers/pvrusb2*
11833 F:      drivers/media/usb/pvrusb2/
11834
11835 PWC WEBCAM DRIVER
11836 M:      Hans Verkuil <hverkuil@xs4all.nl>
11837 L:      linux-media@vger.kernel.org
11838 T:      git git://linuxtv.org/media_tree.git
11839 S:      Odd Fixes
11840 F:      drivers/media/usb/pwc/*
11841
11842 PWM FAN DRIVER
11843 M:      Kamil Debski <kamil@wypas.org>
11844 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11845 L:      linux-hwmon@vger.kernel.org
11846 S:      Supported
11847 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11848 F:      Documentation/hwmon/pwm-fan
11849 F:      drivers/hwmon/pwm-fan.c
11850
11851 PWM IR Transmitter
11852 M:      Sean Young <sean@mess.org>
11853 L:      linux-media@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/media/rc/pwm-ir-tx.c
11856
11857 PWM SUBSYSTEM
11858 M:      Thierry Reding <thierry.reding@gmail.com>
11859 L:      linux-pwm@vger.kernel.org
11860 S:      Maintained
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11862 F:      Documentation/pwm.txt
11863 F:      Documentation/devicetree/bindings/pwm/
11864 F:      include/linux/pwm.h
11865 F:      drivers/pwm/
11866 F:      drivers/video/backlight/pwm_bl.c
11867 F:      include/linux/pwm_backlight.h
11868 F:      drivers/gpio/gpio-mvebu.c
11869 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11870
11871 PXA GPIO DRIVER
11872 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11873 L:      linux-gpio@vger.kernel.org
11874 S:      Maintained
11875 F:      drivers/gpio/gpio-pxa.c
11876
11877 PXA MMCI DRIVER
11878 S:      Orphan
11879
11880 PXA RTC DRIVER
11881 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11882 L:      linux-rtc@vger.kernel.org
11883 S:      Maintained
11884
11885 PXA2xx/PXA3xx SUPPORT
11886 M:      Daniel Mack <daniel@zonque.org>
11887 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11888 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11890 T:      git git://github.com/hzhuang1/linux.git
11891 T:      git git://github.com/rjarzmik/linux.git
11892 S:      Maintained
11893 F:      arch/arm/boot/dts/pxa*
11894 F:      arch/arm/mach-pxa/
11895 F:      drivers/dma/pxa*
11896 F:      drivers/pcmcia/pxa2xx*
11897 F:      drivers/pinctrl/pxa/
11898 F:      drivers/spi/spi-pxa2xx*
11899 F:      drivers/usb/gadget/udc/pxa2*
11900 F:      include/sound/pxa2xx-lib.h
11901 F:      sound/arm/pxa*
11902 F:      sound/soc/pxa/
11903
11904 QAT DRIVER
11905 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11906 L:      qat-linux@intel.com
11907 S:      Supported
11908 F:      drivers/crypto/qat/
11909
11910 QCOM AUDIO (ASoC) DRIVERS
11911 M:      Patrick Lai <plai@codeaurora.org>
11912 M:      Banajit Goswami <bgoswami@codeaurora.org>
11913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11914 S:      Supported
11915 F:      sound/soc/qcom/
11916
11917 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11918 M:      Gabriel Somlo <somlo@cmu.edu>
11919 M:      "Michael S. Tsirkin" <mst@redhat.com>
11920 L:      qemu-devel@nongnu.org
11921 S:      Maintained
11922 F:      drivers/firmware/qemu_fw_cfg.c
11923 F:      include/uapi/linux/qemu_fw_cfg.h
11924
11925 QIB DRIVER
11926 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11927 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11928 L:      linux-rdma@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/infiniband/hw/qib/
11931
11932 QLOGIC QL41xxx FCOE DRIVER
11933 M:      QLogic-Storage-Upstream@cavium.com
11934 L:      linux-scsi@vger.kernel.org
11935 S:      Supported
11936 F:      drivers/scsi/qedf/
11937
11938 QLOGIC QL41xxx ISCSI DRIVER
11939 M:      QLogic-Storage-Upstream@cavium.com
11940 L:      linux-scsi@vger.kernel.org
11941 S:      Supported
11942 F:      drivers/scsi/qedi/
11943
11944 QLOGIC QL4xxx ETHERNET DRIVER
11945 M:      Ariel Elior <Ariel.Elior@cavium.com>
11946 M:      everest-linux-l2@cavium.com
11947 L:      netdev@vger.kernel.org
11948 S:      Supported
11949 F:      drivers/net/ethernet/qlogic/qed/
11950 F:      include/linux/qed/
11951 F:      drivers/net/ethernet/qlogic/qede/
11952
11953 QLOGIC QL4xxx RDMA DRIVER
11954 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11955 M:      Ariel Elior <Ariel.Elior@cavium.com>
11956 L:      linux-rdma@vger.kernel.org
11957 S:      Supported
11958 F:      drivers/infiniband/hw/qedr/
11959 F:      include/uapi/rdma/qedr-abi.h
11960
11961 QLOGIC QLA1280 SCSI DRIVER
11962 M:      Michael Reed <mdr@sgi.com>
11963 L:      linux-scsi@vger.kernel.org
11964 S:      Maintained
11965 F:      drivers/scsi/qla1280.[ch]
11966
11967 QLOGIC QLA2XXX FC-SCSI DRIVER
11968 M:      qla2xxx-upstream@qlogic.com
11969 L:      linux-scsi@vger.kernel.org
11970 S:      Supported
11971 F:      Documentation/scsi/LICENSE.qla2xxx
11972 F:      drivers/scsi/qla2xxx/
11973
11974 QLOGIC QLA3XXX NETWORK DRIVER
11975 M:      Dept-GELinuxNICDev@cavium.com
11976 L:      netdev@vger.kernel.org
11977 S:      Supported
11978 F:      Documentation/networking/LICENSE.qla3xxx
11979 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11980
11981 QLOGIC QLA4XXX iSCSI DRIVER
11982 M:      QLogic-Storage-Upstream@qlogic.com
11983 L:      linux-scsi@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/scsi/LICENSE.qla4xxx
11986 F:      drivers/scsi/qla4xxx/
11987
11988 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11989 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11990 M:      Manish Chopra <manish.chopra@cavium.com>
11991 M:      Dept-GELinuxNICDev@cavium.com
11992 L:      netdev@vger.kernel.org
11993 S:      Supported
11994 F:      drivers/net/ethernet/qlogic/qlcnic/
11995
11996 QLOGIC QLGE 10Gb ETHERNET DRIVER
11997 M:      Manish Chopra <manish.chopra@cavium.com>
11998 M:      Dept-GELinuxNICDev@cavium.com
11999 L:      netdev@vger.kernel.org
12000 S:      Supported
12001 F:      drivers/net/ethernet/qlogic/qlge/
12002
12003 QM1D1B0004 MEDIA DRIVER
12004 M:      Akihiro Tsukada <tskd08@gmail.com>
12005 L:      linux-media@vger.kernel.org
12006 S:      Odd Fixes
12007 F:      drivers/media/tuners/qm1d1b0004*
12008
12009 QM1D1C0042 MEDIA DRIVER
12010 M:      Akihiro Tsukada <tskd08@gmail.com>
12011 L:      linux-media@vger.kernel.org
12012 S:      Odd Fixes
12013 F:      drivers/media/tuners/qm1d1c0042*
12014
12015 QNX4 FILESYSTEM
12016 M:      Anders Larsen <al@alarsen.net>
12017 W:      http://www.alarsen.net/linux/qnx4fs/
12018 S:      Maintained
12019 F:      fs/qnx4/
12020 F:      include/uapi/linux/qnx4_fs.h
12021 F:      include/uapi/linux/qnxtypes.h
12022
12023 QORIQ DPAA2 FSL-MC BUS DRIVER
12024 M:      Stuart Yoder <stuyoder@gmail.com>
12025 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12026 L:      linux-kernel@vger.kernel.org
12027 S:      Maintained
12028 F:      drivers/bus/fsl-mc/
12029 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12030 F:      Documentation/networking/dpaa2/overview.rst
12031
12032 QT1010 MEDIA DRIVER
12033 M:      Antti Palosaari <crope@iki.fi>
12034 L:      linux-media@vger.kernel.org
12035 W:      https://linuxtv.org
12036 W:      http://palosaari.fi/linux/
12037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12038 T:      git git://linuxtv.org/anttip/media_tree.git
12039 S:      Maintained
12040 F:      drivers/media/tuners/qt1010*
12041
12042 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12043 M:      Kalle Valo <kvalo@codeaurora.org>
12044 L:      ath10k@lists.infradead.org
12045 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12047 S:      Supported
12048 F:      drivers/net/wireless/ath/ath10k/
12049
12050 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12051 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12052 L:      linux-wireless@vger.kernel.org
12053 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12054 S:      Supported
12055 F:      drivers/net/wireless/ath/ath9k/
12056
12057 QUALCOMM CAMERA SUBSYSTEM DRIVER
12058 M:      Todor Tomov <todor.tomov@linaro.org>
12059 L:      linux-media@vger.kernel.org
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12062 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12063 F:      drivers/media/platform/qcom/camss/
12064
12065 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12066 M:  Ilia Lin <ilia.lin@gmail.com>
12067 L:  linux-pm@vger.kernel.org
12068 S:  Maintained
12069 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12070 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12071
12072 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12073 M:      Timur Tabi <timur@kernel.org>
12074 L:      netdev@vger.kernel.org
12075 S:      Maintained
12076 F:      drivers/net/ethernet/qualcomm/emac/
12077
12078 QUALCOMM GENERIC INTERFACE I2C DRIVER
12079 M:      Alok Chauhan <alokc@codeaurora.org>
12080 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12081 L:      linux-i2c@vger.kernel.org
12082 L:      linux-arm-msm@vger.kernel.org
12083 S:      Supported
12084 F:      drivers/i2c/busses/i2c-qcom-geni.c
12085
12086 QUALCOMM HEXAGON ARCHITECTURE
12087 M:      Richard Kuo <rkuo@codeaurora.org>
12088 L:      linux-hexagon@vger.kernel.org
12089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12090 S:      Supported
12091 F:      arch/hexagon/
12092
12093 QUALCOMM HIDMA DRIVER
12094 M:      Sinan Kaya <okaya@kernel.org>
12095 L:      linux-arm-kernel@lists.infradead.org
12096 L:      linux-arm-msm@vger.kernel.org
12097 L:      dmaengine@vger.kernel.org
12098 S:      Supported
12099 F:      drivers/dma/qcom/hidma*
12100
12101 QUALCOMM IOMMU
12102 M:      Rob Clark <robdclark@gmail.com>
12103 L:      iommu@lists.linux-foundation.org
12104 L:      linux-arm-msm@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/iommu/qcom_iommu.c
12107
12108 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12109 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12110 L:      linux-media@vger.kernel.org
12111 L:      linux-arm-msm@vger.kernel.org
12112 T:      git git://linuxtv.org/media_tree.git
12113 S:      Maintained
12114 F:      drivers/media/platform/qcom/venus/
12115
12116 QUALCOMM WCN36XX WIRELESS DRIVER
12117 M:      Kalle Valo <kvalo@codeaurora.org>
12118 L:      wcn36xx@lists.infradead.org
12119 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12120 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12121 S:      Supported
12122 F:      drivers/net/wireless/ath/wcn36xx/
12123
12124 QUANTENNA QTNFMAC WIRELESS DRIVER
12125 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12126 M:      Avinash Patil <avinashp@quantenna.com>
12127 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12128 L:      linux-wireless@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/net/wireless/quantenna
12131
12132 RADEON and AMDGPU DRM DRIVERS
12133 M:      Alex Deucher <alexander.deucher@amd.com>
12134 M:      Christian König <christian.koenig@amd.com>
12135 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12136 L:      amd-gfx@lists.freedesktop.org
12137 T:      git git://people.freedesktop.org/~agd5f/linux
12138 S:      Supported
12139 F:      drivers/gpu/drm/radeon/
12140 F:      include/uapi/drm/radeon_drm.h
12141 F:      drivers/gpu/drm/amd/
12142 F:      include/uapi/drm/amdgpu_drm.h
12143
12144 RADEON FRAMEBUFFER DISPLAY DRIVER
12145 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12146 L:      linux-fbdev@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/video/fbdev/aty/radeon*
12149 F:      include/uapi/linux/radeonfb.h
12150
12151 RADIOSHARK RADIO DRIVER
12152 M:      Hans Verkuil <hverkuil@xs4all.nl>
12153 L:      linux-media@vger.kernel.org
12154 T:      git git://linuxtv.org/media_tree.git
12155 S:      Maintained
12156 F:      drivers/media/radio/radio-shark.c
12157
12158 RADIOSHARK2 RADIO DRIVER
12159 M:      Hans Verkuil <hverkuil@xs4all.nl>
12160 L:      linux-media@vger.kernel.org
12161 T:      git git://linuxtv.org/media_tree.git
12162 S:      Maintained
12163 F:      drivers/media/radio/radio-shark2.c
12164 F:      drivers/media/radio/radio-tea5777.c
12165
12166 RADOS BLOCK DEVICE (RBD)
12167 M:      Ilya Dryomov <idryomov@gmail.com>
12168 M:      Sage Weil <sage@redhat.com>
12169 M:      Alex Elder <elder@kernel.org>
12170 L:      ceph-devel@vger.kernel.org
12171 W:      http://ceph.com/
12172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12173 T:      git git://github.com/ceph/ceph-client.git
12174 S:      Supported
12175 F:      Documentation/ABI/testing/sysfs-bus-rbd
12176 F:      drivers/block/rbd.c
12177 F:      drivers/block/rbd_types.h
12178
12179 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12180 M:      Paul Mackerras <paulus@samba.org>
12181 L:      linux-fbdev@vger.kernel.org
12182 S:      Maintained
12183 F:      drivers/video/fbdev/aty/aty128fb.c
12184
12185 RAINSHADOW-CEC DRIVER
12186 M:      Hans Verkuil <hverkuil@xs4all.nl>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/usb/rainshadow-cec/*
12191
12192 RALINK MIPS ARCHITECTURE
12193 M:      John Crispin <john@phrozen.org>
12194 L:      linux-mips@linux-mips.org
12195 S:      Maintained
12196 F:      arch/mips/ralink
12197
12198 RALINK RT2X00 WIRELESS LAN DRIVER
12199 P:      rt2x00 project
12200 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12201 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12202 L:      linux-wireless@vger.kernel.org
12203 S:      Maintained
12204 F:      drivers/net/wireless/ralink/rt2x00/
12205
12206 RAMDISK RAM BLOCK DEVICE DRIVER
12207 M:      Jens Axboe <axboe@kernel.dk>
12208 S:      Maintained
12209 F:      Documentation/blockdev/ramdisk.txt
12210 F:      drivers/block/brd.c
12211
12212 RANCHU VIRTUAL BOARD FOR MIPS
12213 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12214 L:      linux-mips@linux-mips.org
12215 S:      Supported
12216 F:      arch/mips/generic/board-ranchu.c
12217 F:      arch/mips/configs/generic/board-ranchu.config
12218
12219 RANDOM NUMBER DRIVER
12220 M:      "Theodore Ts'o" <tytso@mit.edu>
12221 S:      Maintained
12222 F:      drivers/char/random.c
12223
12224 RAPIDIO SUBSYSTEM
12225 M:      Matt Porter <mporter@kernel.crashing.org>
12226 M:      Alexandre Bounine <alex.bou9@gmail.com>
12227 S:      Maintained
12228 F:      drivers/rapidio/
12229
12230 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12231 L:      linux-wireless@vger.kernel.org
12232 S:      Orphan
12233 F:      drivers/net/wireless/ray*
12234
12235 RCUTORTURE TEST FRAMEWORK
12236 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12237 M:      Josh Triplett <josh@joshtriplett.org>
12238 R:      Steven Rostedt <rostedt@goodmis.org>
12239 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12240 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12241 L:      linux-kernel@vger.kernel.org
12242 S:      Supported
12243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12244 F:      tools/testing/selftests/rcutorture
12245
12246 RDC R-321X SoC
12247 M:      Florian Fainelli <florian@openwrt.org>
12248 S:      Maintained
12249
12250 RDC R6040 FAST ETHERNET DRIVER
12251 M:      Florian Fainelli <f.fainelli@gmail.com>
12252 L:      netdev@vger.kernel.org
12253 S:      Maintained
12254 F:      drivers/net/ethernet/rdc/r6040.c
12255
12256 RDMAVT - RDMA verbs software
12257 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12258 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12259 L:      linux-rdma@vger.kernel.org
12260 S:      Supported
12261 F:      drivers/infiniband/sw/rdmavt
12262
12263 RDS - RELIABLE DATAGRAM SOCKETS
12264 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12265 L:      netdev@vger.kernel.org
12266 L:      linux-rdma@vger.kernel.org
12267 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12268 W:      https://oss.oracle.com/projects/rds/
12269 S:      Supported
12270 F:      net/rds/
12271 F:      Documentation/networking/rds.txt
12272
12273 RDT - RESOURCE ALLOCATION
12274 M:      Fenghua Yu <fenghua.yu@intel.com>
12275 M:      Reinette Chatre <reinette.chatre@intel.com>
12276 L:      linux-kernel@vger.kernel.org
12277 S:      Supported
12278 F:      arch/x86/kernel/cpu/intel_rdt*
12279 F:      arch/x86/include/asm/intel_rdt_sched.h
12280 F:      Documentation/x86/intel_rdt*
12281
12282 READ-COPY UPDATE (RCU)
12283 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12284 M:      Josh Triplett <josh@joshtriplett.org>
12285 R:      Steven Rostedt <rostedt@goodmis.org>
12286 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12287 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12288 L:      linux-kernel@vger.kernel.org
12289 W:      http://www.rdrop.com/users/paulmck/RCU/
12290 S:      Supported
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12292 F:      Documentation/RCU/
12293 X:      Documentation/RCU/torture.txt
12294 F:      include/linux/rcu*
12295 X:      include/linux/srcu*.h
12296 F:      kernel/rcu/
12297 X:      kernel/rcu/srcu*.c
12298
12299 REAL TIME CLOCK (RTC) SUBSYSTEM
12300 M:      Alessandro Zummo <a.zummo@towertech.it>
12301 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12302 L:      linux-rtc@vger.kernel.org
12303 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12305 S:      Maintained
12306 F:      Documentation/devicetree/bindings/rtc/
12307 F:      Documentation/rtc.txt
12308 F:      drivers/rtc/
12309 F:      include/linux/rtc.h
12310 F:      include/uapi/linux/rtc.h
12311 F:      include/linux/rtc/
12312 F:      include/linux/platform_data/rtc-*
12313 F:      tools/testing/selftests/rtc/
12314
12315 REALTEK AUDIO CODECS
12316 M:      Bard Liao <bardliao@realtek.com>
12317 M:      Oder Chiou <oder_chiou@realtek.com>
12318 S:      Maintained
12319 F:      sound/soc/codecs/rt*
12320 F:      include/sound/rt*.h
12321
12322 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12323 M:      Linus Walleij <linus.walleij@linaro.org>
12324 S:      Maintained
12325 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12326 F:      drivers/net/dsa/realtek-smi*
12327 F:      drivers/net/dsa/rtl83*
12328
12329 REGISTER MAP ABSTRACTION
12330 M:      Mark Brown <broonie@kernel.org>
12331 L:      linux-kernel@vger.kernel.org
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12333 S:      Supported
12334 F:      Documentation/devicetree/bindings/regmap/
12335 F:      drivers/base/regmap/
12336 F:      include/linux/regmap.h
12337
12338 REISERFS FILE SYSTEM
12339 L:      reiserfs-devel@vger.kernel.org
12340 S:      Supported
12341 F:      fs/reiserfs/
12342
12343 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12344 M:      Ohad Ben-Cohen <ohad@wizery.com>
12345 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12346 L:      linux-remoteproc@vger.kernel.org
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12348 S:      Maintained
12349 F:      Documentation/devicetree/bindings/remoteproc/
12350 F:      Documentation/remoteproc.txt
12351 F:      drivers/remoteproc/
12352 F:      include/linux/remoteproc.h
12353
12354 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12355 M:      Ohad Ben-Cohen <ohad@wizery.com>
12356 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12357 L:      linux-remoteproc@vger.kernel.org
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12359 S:      Maintained
12360 F:      drivers/rpmsg/
12361 F:      Documentation/rpmsg.txt
12362 F:      include/linux/rpmsg.h
12363 F:      include/linux/rpmsg/
12364
12365 RENESAS CLOCK DRIVERS
12366 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12367 L:      linux-renesas-soc@vger.kernel.org
12368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12369 S:      Supported
12370 F:      drivers/clk/renesas/
12371
12372 RENESAS EMEV2 I2C DRIVER
12373 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12374 S:      Supported
12375 F:      drivers/i2c/busses/i2c-emev2.c
12376
12377 RENESAS ETHERNET DRIVERS
12378 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12379 L:      netdev@vger.kernel.org
12380 L:      linux-renesas-soc@vger.kernel.org
12381 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12382 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12383 F:      drivers/net/ethernet/renesas/
12384 F:      include/linux/sh_eth.h
12385
12386 RENESAS R-CAR GYROADC DRIVER
12387 M:      Marek Vasut <marek.vasut@gmail.com>
12388 L:      linux-iio@vger.kernel.org
12389 S:      Supported
12390 F:      drivers/iio/adc/rcar_gyro_adc.c
12391
12392 RENESAS R-CAR I2C DRIVERS
12393 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12394 S:      Supported
12395 F:      drivers/i2c/busses/i2c-rcar.c
12396 F:      drivers/i2c/busses/i2c-sh_mobile.c
12397
12398 RENESAS USB PHY DRIVER
12399 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12400 L:      linux-renesas-soc@vger.kernel.org
12401 S:      Maintained
12402 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12403
12404 RESET CONTROLLER FRAMEWORK
12405 M:      Philipp Zabel <p.zabel@pengutronix.de>
12406 T:      git git://git.pengutronix.de/git/pza/linux
12407 S:      Maintained
12408 F:      drivers/reset/
12409 F:      Documentation/devicetree/bindings/reset/
12410 F:      include/dt-bindings/reset/
12411 F:      include/linux/reset.h
12412 F:      include/linux/reset-controller.h
12413
12414 RESTARTABLE SEQUENCES SUPPORT
12415 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12416 M:      Peter Zijlstra <peterz@infradead.org>
12417 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12418 M:      Boqun Feng <boqun.feng@gmail.com>
12419 L:      linux-kernel@vger.kernel.org
12420 S:      Supported
12421 F:      kernel/rseq.c
12422 F:      include/uapi/linux/rseq.h
12423 F:      include/trace/events/rseq.h
12424 F:      tools/testing/selftests/rseq/
12425
12426 RFKILL
12427 M:      Johannes Berg <johannes@sipsolutions.net>
12428 L:      linux-wireless@vger.kernel.org
12429 W:      http://wireless.kernel.org/
12430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12432 S:      Maintained
12433 F:      Documentation/rfkill.txt
12434 F:      Documentation/ABI/stable/sysfs-class-rfkill
12435 F:      net/rfkill/
12436 F:      include/linux/rfkill.h
12437 F:      include/uapi/linux/rfkill.h
12438
12439 RHASHTABLE
12440 M:      Thomas Graf <tgraf@suug.ch>
12441 M:      Herbert Xu <herbert@gondor.apana.org.au>
12442 L:      netdev@vger.kernel.org
12443 S:      Maintained
12444 F:      lib/rhashtable.c
12445 F:      lib/test_rhashtable.c
12446 F:      include/linux/rhashtable.h
12447 F:      include/linux/rhashtable-types.h
12448
12449 RICOH R5C592 MEMORYSTICK DRIVER
12450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12451 S:      Maintained
12452 F:      drivers/memstick/host/r592.*
12453
12454 RICOH SMARTMEDIA/XD DRIVER
12455 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12456 S:      Maintained
12457 F:      drivers/mtd/nand/raw/r852.c
12458 F:      drivers/mtd/nand/raw/r852.h
12459
12460 RISC-V ARCHITECTURE
12461 M:      Palmer Dabbelt <palmer@sifive.com>
12462 M:      Albert Ou <aou@eecs.berkeley.edu>
12463 L:      linux-riscv@lists.infradead.org
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12465 S:      Supported
12466 F:      arch/riscv/
12467 K:      riscv
12468 N:      riscv
12469
12470 ROCCAT DRIVERS
12471 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12472 W:      http://sourceforge.net/projects/roccat/
12473 S:      Maintained
12474 F:      drivers/hid/hid-roccat*
12475 F:      include/linux/hid-roccat*
12476 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12477
12478 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12479 M:      Jacob chen <jacob2.chen@rock-chips.com>
12480 L:      linux-media@vger.kernel.org
12481 S:      Maintained
12482 F:      drivers/media/platform/rockchip/rga/
12483 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12484
12485 ROCKER DRIVER
12486 M:      Jiri Pirko <jiri@resnulli.us>
12487 L:      netdev@vger.kernel.org
12488 S:      Supported
12489 F:      drivers/net/ethernet/rocker/
12490
12491 ROCKETPORT DRIVER
12492 P:      Comtrol Corp.
12493 W:      http://www.comtrol.com
12494 S:      Maintained
12495 F:      Documentation/serial/rocket.txt
12496 F:      drivers/tty/rocket*
12497
12498 ROCKETPORT EXPRESS/INFINITY DRIVER
12499 M:      Kevin Cernekee <cernekee@gmail.com>
12500 L:      linux-serial@vger.kernel.org
12501 S:      Odd Fixes
12502 F:      drivers/tty/serial/rp2.*
12503
12504 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12505 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12506 L:      linux-kernel@vger.kernel.org
12507 L:      linux-renesas-soc@vger.kernel.org
12508 S:      Supported
12509 F:      drivers/mfd/bd9571mwv.c
12510 F:      drivers/regulator/bd9571mwv-regulator.c
12511 F:      drivers/gpio/gpio-bd9571mwv.c
12512 F:      include/linux/mfd/bd9571mwv.h
12513 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12514
12515 ROSE NETWORK LAYER
12516 M:      Ralf Baechle <ralf@linux-mips.org>
12517 L:      linux-hams@vger.kernel.org
12518 W:      http://www.linux-ax25.org/
12519 S:      Maintained
12520 F:      include/net/rose.h
12521 F:      include/uapi/linux/rose.h
12522 F:      net/rose/
12523
12524 RTL2830 MEDIA DRIVER
12525 M:      Antti Palosaari <crope@iki.fi>
12526 L:      linux-media@vger.kernel.org
12527 W:      https://linuxtv.org
12528 W:      http://palosaari.fi/linux/
12529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12530 T:      git git://linuxtv.org/anttip/media_tree.git
12531 S:      Maintained
12532 F:      drivers/media/dvb-frontends/rtl2830*
12533
12534 RTL2832 MEDIA DRIVER
12535 M:      Antti Palosaari <crope@iki.fi>
12536 L:      linux-media@vger.kernel.org
12537 W:      https://linuxtv.org
12538 W:      http://palosaari.fi/linux/
12539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12540 T:      git git://linuxtv.org/anttip/media_tree.git
12541 S:      Maintained
12542 F:      drivers/media/dvb-frontends/rtl2832*
12543
12544 RTL2832_SDR MEDIA DRIVER
12545 M:      Antti Palosaari <crope@iki.fi>
12546 L:      linux-media@vger.kernel.org
12547 W:      https://linuxtv.org
12548 W:      http://palosaari.fi/linux/
12549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12550 T:      git git://linuxtv.org/anttip/media_tree.git
12551 S:      Maintained
12552 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12553
12554 RTL8180 WIRELESS DRIVER
12555 L:      linux-wireless@vger.kernel.org
12556 W:      http://wireless.kernel.org/
12557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12558 S:      Orphan
12559 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12560
12561 RTL8187 WIRELESS DRIVER
12562 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12563 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12564 M:      Larry Finger <Larry.Finger@lwfinger.net>
12565 L:      linux-wireless@vger.kernel.org
12566 W:      http://wireless.kernel.org/
12567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12568 S:      Maintained
12569 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12570
12571 REALTEK WIRELESS DRIVER (rtlwifi family)
12572 M:      Ping-Ke Shih <pkshih@realtek.com>
12573 L:      linux-wireless@vger.kernel.org
12574 W:      http://wireless.kernel.org/
12575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12576 S:      Maintained
12577 F:      drivers/net/wireless/realtek/rtlwifi/
12578
12579 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12580 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12581 L:      linux-wireless@vger.kernel.org
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12583 S:      Maintained
12584 F:      drivers/net/wireless/realtek/rtl8xxxu/
12585
12586 RXRPC SOCKETS (AF_RXRPC)
12587 M:      David Howells <dhowells@redhat.com>
12588 L:      linux-afs@lists.infradead.org
12589 S:      Supported
12590 F:      net/rxrpc/
12591 F:      include/keys/rxrpc-type.h
12592 F:      include/net/af_rxrpc.h
12593 F:      include/trace/events/rxrpc.h
12594 F:      include/uapi/linux/rxrpc.h
12595 F:      Documentation/networking/rxrpc.txt
12596 W:      https://www.infradead.org/~dhowells/kafs/
12597
12598 S3 SAVAGE FRAMEBUFFER DRIVER
12599 M:      Antonino Daplas <adaplas@gmail.com>
12600 L:      linux-fbdev@vger.kernel.org
12601 S:      Maintained
12602 F:      drivers/video/fbdev/savage/
12603
12604 S390
12605 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12606 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12607 L:      linux-s390@vger.kernel.org
12608 W:      http://www.ibm.com/developerworks/linux/linux390/
12609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12610 S:      Supported
12611 F:      arch/s390/
12612 F:      drivers/s390/
12613 F:      Documentation/s390/
12614 F:      Documentation/driver-api/s390-drivers.rst
12615
12616 S390 COMMON I/O LAYER
12617 M:      Sebastian Ott <sebott@linux.ibm.com>
12618 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12619 L:      linux-s390@vger.kernel.org
12620 W:      http://www.ibm.com/developerworks/linux/linux390/
12621 S:      Supported
12622 F:      drivers/s390/cio/
12623
12624 S390 DASD DRIVER
12625 M:      Stefan Haberland <sth@linux.ibm.com>
12626 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12627 L:      linux-s390@vger.kernel.org
12628 W:      http://www.ibm.com/developerworks/linux/linux390/
12629 S:      Supported
12630 F:      drivers/s390/block/dasd*
12631 F:      block/partitions/ibm.c
12632
12633 S390 IOMMU (PCI)
12634 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12635 L:      linux-s390@vger.kernel.org
12636 W:      http://www.ibm.com/developerworks/linux/linux390/
12637 S:      Supported
12638 F:      drivers/iommu/s390-iommu.c
12639
12640 S390 IUCV NETWORK LAYER
12641 M:      Julian Wiedmann <jwi@linux.ibm.com>
12642 M:      Ursula Braun <ubraun@linux.ibm.com>
12643 L:      linux-s390@vger.kernel.org
12644 W:      http://www.ibm.com/developerworks/linux/linux390/
12645 S:      Supported
12646 F:      drivers/s390/net/*iucv*
12647 F:      include/net/iucv/
12648 F:      net/iucv/
12649
12650 S390 NETWORK DRIVERS
12651 M:      Julian Wiedmann <jwi@linux.ibm.com>
12652 M:      Ursula Braun <ubraun@linux.ibm.com>
12653 L:      linux-s390@vger.kernel.org
12654 W:      http://www.ibm.com/developerworks/linux/linux390/
12655 S:      Supported
12656 F:      drivers/s390/net/
12657
12658 S390 PCI SUBSYSTEM
12659 M:      Sebastian Ott <sebott@linux.ibm.com>
12660 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12661 L:      linux-s390@vger.kernel.org
12662 W:      http://www.ibm.com/developerworks/linux/linux390/
12663 S:      Supported
12664 F:      arch/s390/pci/
12665 F:      drivers/pci/hotplug/s390_pci_hpc.c
12666
12667 S390 VFIO-CCW DRIVER
12668 M:      Cornelia Huck <cohuck@redhat.com>
12669 M:      Halil Pasic <pasic@linux.ibm.com>
12670 L:      linux-s390@vger.kernel.org
12671 L:      kvm@vger.kernel.org
12672 S:      Supported
12673 F:      drivers/s390/cio/vfio_ccw*
12674 F:      Documentation/s390/vfio-ccw.txt
12675 F:      include/uapi/linux/vfio_ccw.h
12676
12677 S390 ZCRYPT DRIVER
12678 M:      Harald Freudenberger <freude@linux.ibm.com>
12679 L:      linux-s390@vger.kernel.org
12680 W:      http://www.ibm.com/developerworks/linux/linux390/
12681 S:      Supported
12682 F:      drivers/s390/crypto/
12683
12684 S390 ZFCP DRIVER
12685 M:      Steffen Maier <maier@linux.ibm.com>
12686 M:      Benjamin Block <bblock@linux.ibm.com>
12687 L:      linux-s390@vger.kernel.org
12688 W:      http://www.ibm.com/developerworks/linux/linux390/
12689 S:      Supported
12690 F:      drivers/s390/scsi/zfcp_*
12691
12692 S3C24XX SD/MMC Driver
12693 M:      Ben Dooks <ben-linux@fluff.org>
12694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12695 S:      Supported
12696 F:      drivers/mmc/host/s3cmci.*
12697
12698 SAA6588 RDS RECEIVER DRIVER
12699 M:      Hans Verkuil <hverkuil@xs4all.nl>
12700 L:      linux-media@vger.kernel.org
12701 T:      git git://linuxtv.org/media_tree.git
12702 W:      https://linuxtv.org
12703 S:      Odd Fixes
12704 F:      drivers/media/i2c/saa6588*
12705
12706 SAA7134 VIDEO4LINUX DRIVER
12707 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12708 L:      linux-media@vger.kernel.org
12709 W:      https://linuxtv.org
12710 T:      git git://linuxtv.org/media_tree.git
12711 S:      Odd fixes
12712 F:      Documentation/media/v4l-drivers/saa7134*
12713 F:      drivers/media/pci/saa7134/
12714
12715 SAA7146 VIDEO4LINUX-2 DRIVER
12716 M:      Hans Verkuil <hverkuil@xs4all.nl>
12717 L:      linux-media@vger.kernel.org
12718 T:      git git://linuxtv.org/media_tree.git
12719 S:      Maintained
12720 F:      drivers/media/common/saa7146/
12721 F:      drivers/media/pci/saa7146/
12722 F:      include/media/saa7146*
12723
12724 SAMSUNG AUDIO (ASoC) DRIVERS
12725 M:      Krzysztof Kozlowski <krzk@kernel.org>
12726 M:      Sangbeom Kim <sbkim73@samsung.com>
12727 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12729 S:      Supported
12730 F:      sound/soc/samsung/
12731 F:      Documentation/devicetree/bindings/sound/samsung*
12732
12733 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12734 M:      Krzysztof Kozlowski <krzk@kernel.org>
12735 L:      linux-crypto@vger.kernel.org
12736 L:      linux-samsung-soc@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/crypto/exynos-rng.c
12739 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12740
12741 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12742 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12743 L:      linux-samsung-soc@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/char/hw_random/exynos-trng.c
12746 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12747
12748 SAMSUNG FRAMEBUFFER DRIVER
12749 M:      Jingoo Han <jingoohan1@gmail.com>
12750 L:      linux-fbdev@vger.kernel.org
12751 S:      Maintained
12752 F:      drivers/video/fbdev/s3c-fb.c
12753
12754 SAMSUNG LAPTOP DRIVER
12755 M:      Corentin Chary <corentin.chary@gmail.com>
12756 L:      platform-driver-x86@vger.kernel.org
12757 S:      Maintained
12758 F:      drivers/platform/x86/samsung-laptop.c
12759
12760 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12761 M:      Sangbeom Kim <sbkim73@samsung.com>
12762 M:      Krzysztof Kozlowski <krzk@kernel.org>
12763 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12764 L:      linux-kernel@vger.kernel.org
12765 L:      linux-samsung-soc@vger.kernel.org
12766 S:      Supported
12767 F:      drivers/mfd/sec*.c
12768 F:      drivers/regulator/s2m*.c
12769 F:      drivers/regulator/s5m*.c
12770 F:      drivers/clk/clk-s2mps11.c
12771 F:      drivers/rtc/rtc-s5m.c
12772 F:      include/linux/mfd/samsung/
12773 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12774 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12775 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12776 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12777
12778 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12779 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12780 L:      linux-media@vger.kernel.org
12781 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12782 S:      Maintained
12783 F:      drivers/media/platform/s3c-camif/
12784 F:      include/media/drv-intf/s3c_camif.h
12785
12786 SAMSUNG S3FWRN5 NFC DRIVER
12787 M:      Robert Baldyga <r.baldyga@samsung.com>
12788 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12789 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12790 S:      Supported
12791 F:      drivers/nfc/s3fwrn5
12792
12793 SAMSUNG S5C73M3 CAMERA DRIVER
12794 M:      Kyungmin Park <kyungmin.park@samsung.com>
12795 M:      Andrzej Hajda <a.hajda@samsung.com>
12796 L:      linux-media@vger.kernel.org
12797 S:      Supported
12798 F:      drivers/media/i2c/s5c73m3/*
12799
12800 SAMSUNG S5K5BAF CAMERA DRIVER
12801 M:      Kyungmin Park <kyungmin.park@samsung.com>
12802 M:      Andrzej Hajda <a.hajda@samsung.com>
12803 L:      linux-media@vger.kernel.org
12804 S:      Supported
12805 F:      drivers/media/i2c/s5k5baf.c
12806
12807 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12808 M:      Krzysztof Kozlowski <krzk@kernel.org>
12809 M:      Vladimir Zapolskiy <vz@mleia.com>
12810 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12811 L:      linux-crypto@vger.kernel.org
12812 L:      linux-samsung-soc@vger.kernel.org
12813 S:      Maintained
12814 F:      drivers/crypto/s5p-sss.c
12815
12816 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12817 M:      Kyungmin Park <kyungmin.park@samsung.com>
12818 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12819 L:      linux-media@vger.kernel.org
12820 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12821 S:      Supported
12822 F:      drivers/media/platform/exynos4-is/
12823
12824 SAMSUNG SOC CLOCK DRIVERS
12825 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12826 M:      Tomasz Figa <tomasz.figa@gmail.com>
12827 M:      Chanwoo Choi <cw00.choi@samsung.com>
12828 S:      Supported
12829 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12831 F:      drivers/clk/samsung/
12832 F:      include/dt-bindings/clock/exynos*.h
12833 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12834
12835 SAMSUNG SPI DRIVERS
12836 M:      Kukjin Kim <kgene@kernel.org>
12837 M:      Krzysztof Kozlowski <krzk@kernel.org>
12838 M:      Andi Shyti <andi@etezian.org>
12839 L:      linux-spi@vger.kernel.org
12840 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12843 F:      drivers/spi/spi-s3c*
12844 F:      include/linux/platform_data/spi-s3c64xx.h
12845
12846 SAMSUNG SXGBE DRIVERS
12847 M:      Byungho An <bh74.an@samsung.com>
12848 M:      Girish K S <ks.giri@samsung.com>
12849 M:      Vipul Pandya <vipul.pandya@samsung.com>
12850 S:      Supported
12851 L:      netdev@vger.kernel.org
12852 F:      drivers/net/ethernet/samsung/sxgbe/
12853
12854 SAMSUNG THERMAL DRIVER
12855 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12856 L:      linux-pm@vger.kernel.org
12857 L:      linux-samsung-soc@vger.kernel.org
12858 S:      Supported
12859 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12860 F:      drivers/thermal/samsung/
12861
12862 SAMSUNG USB2 PHY DRIVER
12863 M:      Kamil Debski <kamil@wypas.org>
12864 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12865 L:      linux-kernel@vger.kernel.org
12866 S:      Supported
12867 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12868 F:      Documentation/phy/samsung-usb2.txt
12869 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12870 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12871 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12872 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12873 F:      drivers/phy/samsung/phy-samsung-usb2.c
12874 F:      drivers/phy/samsung/phy-samsung-usb2.h
12875
12876 SC1200 WDT DRIVER
12877 M:      Zwane Mwaikambo <zwanem@gmail.com>
12878 S:      Maintained
12879 F:      drivers/watchdog/sc1200wdt.c
12880
12881 SCHEDULER
12882 M:      Ingo Molnar <mingo@redhat.com>
12883 M:      Peter Zijlstra <peterz@infradead.org>
12884 L:      linux-kernel@vger.kernel.org
12885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12886 S:      Maintained
12887 F:      kernel/sched/
12888 F:      include/linux/sched.h
12889 F:      include/uapi/linux/sched.h
12890 F:      include/linux/wait.h
12891
12892 SCR24X CHIP CARD INTERFACE DRIVER
12893 M:      Lubomir Rintel <lkundrak@v3.sk>
12894 S:      Supported
12895 F:      drivers/char/pcmcia/scr24x_cs.c
12896
12897 SCSI CDROM DRIVER
12898 M:      Jens Axboe <axboe@kernel.dk>
12899 L:      linux-scsi@vger.kernel.org
12900 W:      http://www.kernel.dk
12901 S:      Maintained
12902 F:      drivers/scsi/sr*
12903
12904 SCSI RDMA PROTOCOL (SRP) INITIATOR
12905 M:      Bart Van Assche <bvanassche@acm.org>
12906 L:      linux-rdma@vger.kernel.org
12907 S:      Supported
12908 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12909 F:      drivers/infiniband/ulp/srp/
12910 F:      include/scsi/srp.h
12911
12912 SCSI RDMA PROTOCOL (SRP) TARGET
12913 M:      Bart Van Assche <bvanassche@acm.org>
12914 L:      linux-rdma@vger.kernel.org
12915 L:      target-devel@vger.kernel.org
12916 S:      Supported
12917 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12918 F:      drivers/infiniband/ulp/srpt/
12919
12920 SCSI SG DRIVER
12921 M:      Doug Gilbert <dgilbert@interlog.com>
12922 L:      linux-scsi@vger.kernel.org
12923 W:      http://sg.danny.cz/sg
12924 S:      Maintained
12925 F:      Documentation/scsi/scsi-generic.txt
12926 F:      drivers/scsi/sg.c
12927 F:      include/scsi/sg.h
12928
12929 SCSI SUBSYSTEM
12930 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12932 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12934 L:      linux-scsi@vger.kernel.org
12935 S:      Maintained
12936 F:      Documentation/devicetree/bindings/scsi/
12937 F:      drivers/scsi/
12938 F:      include/scsi/
12939
12940 SCSI TAPE DRIVER
12941 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12942 L:      linux-scsi@vger.kernel.org
12943 S:      Maintained
12944 F:      Documentation/scsi/st.txt
12945 F:      drivers/scsi/st.*
12946 F:      drivers/scsi/st_*.h
12947
12948 SCTP PROTOCOL
12949 M:      Vlad Yasevich <vyasevich@gmail.com>
12950 M:      Neil Horman <nhorman@tuxdriver.com>
12951 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12952 L:      linux-sctp@vger.kernel.org
12953 W:      http://lksctp.sourceforge.net
12954 S:      Maintained
12955 F:      Documentation/networking/sctp.txt
12956 F:      include/linux/sctp.h
12957 F:      include/uapi/linux/sctp.h
12958 F:      include/net/sctp/
12959 F:      net/sctp/
12960
12961 SCx200 CPU SUPPORT
12962 M:      Jim Cromie <jim.cromie@gmail.com>
12963 S:      Odd Fixes
12964 F:      Documentation/i2c/busses/scx200_acb
12965 F:      arch/x86/platform/scx200/
12966 F:      drivers/watchdog/scx200_wdt.c
12967 F:      drivers/i2c/busses/scx200*
12968 F:      drivers/mtd/maps/scx200_docflash.c
12969 F:      include/linux/scx200.h
12970
12971 SCx200 GPIO DRIVER
12972 M:      Jim Cromie <jim.cromie@gmail.com>
12973 S:      Maintained
12974 F:      drivers/char/scx200_gpio.c
12975 F:      include/linux/scx200_gpio.h
12976
12977 SCx200 HRT CLOCKSOURCE DRIVER
12978 M:      Jim Cromie <jim.cromie@gmail.com>
12979 S:      Maintained
12980 F:      drivers/clocksource/scx200_hrt.c
12981
12982 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12983 M:      Sascha Sommer <saschasommer@freenet.de>
12984 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12985 S:      Maintained
12986 F:      drivers/mmc/host/sdricoh_cs.c
12987
12988 SECURE COMPUTING
12989 M:      Kees Cook <keescook@chromium.org>
12990 R:      Andy Lutomirski <luto@amacapital.net>
12991 R:      Will Drewry <wad@chromium.org>
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12993 S:      Supported
12994 F:      kernel/seccomp.c
12995 F:      include/uapi/linux/seccomp.h
12996 F:      include/linux/seccomp.h
12997 F:      tools/testing/selftests/seccomp/*
12998 F:      tools/testing/selftests/kselftest_harness.h
12999 F:      Documentation/userspace-api/seccomp_filter.rst
13000 K:      \bsecure_computing
13001 K:      \bTIF_SECCOMP\b
13002
13003 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13004 M:      Al Cooper <alcooperx@gmail.com>
13005 L:      linux-mmc@vger.kernel.org
13006 L:      bcm-kernel-feedback-list@broadcom.com
13007 S:      Maintained
13008 F:      drivers/mmc/host/sdhci-brcmstb*
13009
13010 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13011 M:      Adrian Hunter <adrian.hunter@intel.com>
13012 L:      linux-mmc@vger.kernel.org
13013 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13014 S:      Maintained
13015 F:      drivers/mmc/host/sdhci*
13016 F:      include/linux/mmc/sdhci*
13017
13018 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13019 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13020 M:      Manjunath M B <manjumb@synopsys.com>
13021 L:      linux-mmc@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13024
13025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13026 M:      Ben Dooks <ben-linux@fluff.org>
13027 M:      Jaehoon Chung <jh80.chung@samsung.com>
13028 L:      linux-mmc@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci-s3c*
13031
13032 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13033 M:      Viresh Kumar <vireshk@kernel.org>
13034 L:      linux-mmc@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/mmc/host/sdhci-spear.c
13037
13038 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13039 M:      Kishon Vijay Abraham I <kishon@ti.com>
13040 L:      linux-mmc@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/mmc/host/sdhci-omap.c
13043
13044 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13045 M:      Scott Bauer <scott.bauer@intel.com>
13046 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13047 L:      linux-block@vger.kernel.org
13048 S:      Supported
13049 F:      block/sed*
13050 F:      block/opal_proto.h
13051 F:      include/linux/sed*
13052 F:      include/uapi/linux/sed*
13053
13054 SECURITY CONTACT
13055 M:      Security Officers <security@kernel.org>
13056 S:      Supported
13057
13058 SECURITY SUBSYSTEM
13059 M:      James Morris <jmorris@namei.org>
13060 M:      "Serge E. Hallyn" <serge@hallyn.com>
13061 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13063 W:      http://kernsec.org/
13064 S:      Supported
13065 F:      security/
13066 X:      security/selinux/
13067
13068 SELINUX SECURITY MODULE
13069 M:      Paul Moore <paul@paul-moore.com>
13070 M:      Stephen Smalley <sds@tycho.nsa.gov>
13071 M:      Eric Paris <eparis@parisplace.org>
13072 L:      selinux@vger.kernel.org
13073 W:      https://selinuxproject.org
13074 W:      https://github.com/SELinuxProject
13075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13076 S:      Supported
13077 F:      include/linux/selinux*
13078 F:      security/selinux/
13079 F:      scripts/selinux/
13080 F:      Documentation/admin-guide/LSM/SELinux.rst
13081
13082 SENSABLE PHANTOM
13083 M:      Jiri Slaby <jirislaby@gmail.com>
13084 S:      Maintained
13085 F:      drivers/misc/phantom.c
13086 F:      include/uapi/linux/phantom.h
13087
13088 SERIAL DEVICE BUS
13089 M:      Rob Herring <robh@kernel.org>
13090 L:      linux-serial@vger.kernel.org
13091 S:      Maintained
13092 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13093 F:      drivers/tty/serdev/
13094 F:      include/linux/serdev.h
13095
13096 SERIAL DRIVERS
13097 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13098 L:      linux-serial@vger.kernel.org
13099 S:      Maintained
13100 F:      Documentation/devicetree/bindings/serial/
13101 F:      drivers/tty/serial/
13102
13103 SERIAL IR RECEIVER
13104 M:      Sean Young <sean@mess.org>
13105 L:      linux-media@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/media/rc/serial_ir.c
13108
13109 SFC NETWORK DRIVER
13110 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13111 M:      Edward Cree <ecree@solarflare.com>
13112 M:      Bert Kenward <bkenward@solarflare.com>
13113 L:      netdev@vger.kernel.org
13114 S:      Supported
13115 F:      drivers/net/ethernet/sfc/
13116
13117 SGI GRU DRIVER
13118 M:      Dimitri Sivanich <sivanich@sgi.com>
13119 S:      Maintained
13120 F:      drivers/misc/sgi-gru/
13121
13122 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13123 M:      Pat Gefre <pfg@sgi.com>
13124 L:      linux-ia64@vger.kernel.org
13125 S:      Supported
13126 F:      Documentation/ia64/serial.txt
13127 F:      drivers/tty/serial/ioc?_serial.c
13128 F:      include/linux/ioc?.h
13129
13130 SGI XP/XPC/XPNET DRIVER
13131 M:      Cliff Whickman <cpw@sgi.com>
13132 M:      Robin Holt <robinmholt@gmail.com>
13133 S:      Maintained
13134 F:      drivers/misc/sgi-xp/
13135
13136 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13137 M:      Ursula Braun <ubraun@linux.ibm.com>
13138 L:      linux-s390@vger.kernel.org
13139 W:      http://www.ibm.com/developerworks/linux/linux390/
13140 S:      Supported
13141 F:      net/smc/
13142
13143 SHARP RJ54N1CB0C SENSOR DRIVER
13144 M:      Jacopo Mondi <jacopo@jmondi.org>
13145 L:      linux-media@vger.kernel.org
13146 T:      git git://linuxtv.org/media_tree.git
13147 S:      Odd fixes
13148 F:      drivers/media/i2c/rj54n1cb0c.c
13149 F:      include/media/i2c/rj54n1cb0c.h
13150
13151 SH_VEU V4L2 MEM2MEM DRIVER
13152 L:      linux-media@vger.kernel.org
13153 S:      Orphan
13154 F:      drivers/media/platform/sh_veu.c
13155
13156 SH_VOU V4L2 OUTPUT DRIVER
13157 L:      linux-media@vger.kernel.org
13158 S:      Orphan
13159 F:      drivers/media/platform/sh_vou.c
13160 F:      include/media/drv-intf/sh_vou.h
13161
13162 SI2157 MEDIA DRIVER
13163 M:      Antti Palosaari <crope@iki.fi>
13164 L:      linux-media@vger.kernel.org
13165 W:      https://linuxtv.org
13166 W:      http://palosaari.fi/linux/
13167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13168 T:      git git://linuxtv.org/anttip/media_tree.git
13169 S:      Maintained
13170 F:      drivers/media/tuners/si2157*
13171
13172 SI2165 MEDIA DRIVER
13173 M:      Matthias Schwarzott <zzam@gentoo.org>
13174 L:      linux-media@vger.kernel.org
13175 W:      https://linuxtv.org
13176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13177 S:      Maintained
13178 F:      drivers/media/dvb-frontends/si2165*
13179
13180 SI2168 MEDIA DRIVER
13181 M:      Antti Palosaari <crope@iki.fi>
13182 L:      linux-media@vger.kernel.org
13183 W:      https://linuxtv.org
13184 W:      http://palosaari.fi/linux/
13185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13186 T:      git git://linuxtv.org/anttip/media_tree.git
13187 S:      Maintained
13188 F:      drivers/media/dvb-frontends/si2168*
13189
13190 SI470X FM RADIO RECEIVER I2C DRIVER
13191 M:      Hans Verkuil <hverkuil@xs4all.nl>
13192 L:      linux-media@vger.kernel.org
13193 T:      git git://linuxtv.org/media_tree.git
13194 W:      https://linuxtv.org
13195 S:      Odd Fixes
13196 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13197
13198 SI470X FM RADIO RECEIVER USB DRIVER
13199 M:      Hans Verkuil <hverkuil@xs4all.nl>
13200 L:      linux-media@vger.kernel.org
13201 T:      git git://linuxtv.org/media_tree.git
13202 W:      https://linuxtv.org
13203 S:      Maintained
13204 F:      drivers/media/radio/si470x/radio-si470x-common.c
13205 F:      drivers/media/radio/si470x/radio-si470x.h
13206 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13207
13208 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13209 M:      Eduardo Valentin <edubezval@gmail.com>
13210 L:      linux-media@vger.kernel.org
13211 T:      git git://linuxtv.org/media_tree.git
13212 W:      https://linuxtv.org
13213 S:      Odd Fixes
13214 F:      drivers/media/radio/si4713/si4713.?
13215
13216 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13217 M:      Eduardo Valentin <edubezval@gmail.com>
13218 L:      linux-media@vger.kernel.org
13219 T:      git git://linuxtv.org/media_tree.git
13220 W:      https://linuxtv.org
13221 S:      Odd Fixes
13222 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13223
13224 SI4713 FM RADIO TRANSMITTER USB DRIVER
13225 M:      Hans Verkuil <hverkuil@xs4all.nl>
13226 L:      linux-media@vger.kernel.org
13227 T:      git git://linuxtv.org/media_tree.git
13228 W:      https://linuxtv.org
13229 S:      Maintained
13230 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13231
13232 SIANO DVB DRIVER
13233 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13234 L:      linux-media@vger.kernel.org
13235 W:      https://linuxtv.org
13236 T:      git git://linuxtv.org/media_tree.git
13237 S:      Odd fixes
13238 F:      drivers/media/common/siano/
13239 F:      drivers/media/usb/siano/
13240 F:      drivers/media/usb/siano/
13241 F:      drivers/media/mmc/siano/
13242
13243 SIFIVE DRIVERS
13244 M:      Palmer Dabbelt <palmer@sifive.com>
13245 L:      linux-riscv@lists.infradead.org
13246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13247 S:      Supported
13248 K:      sifive
13249 N:      sifive
13250
13251 SILEAD TOUCHSCREEN DRIVER
13252 M:      Hans de Goede <hdegoede@redhat.com>
13253 L:      linux-input@vger.kernel.org
13254 L:      platform-driver-x86@vger.kernel.org
13255 S:      Maintained
13256 F:      drivers/input/touchscreen/silead.c
13257 F:      drivers/platform/x86/touchscreen_dmi.c
13258
13259 SILICON MOTION SM712 FRAME BUFFER DRIVER
13260 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13261 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13262 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13263 L:      linux-fbdev@vger.kernel.org
13264 S:      Maintained
13265 F:      drivers/video/fbdev/sm712*
13266 F:      Documentation/fb/sm712fb.txt
13267
13268 SIMPLE FIRMWARE INTERFACE (SFI)
13269 M:      Len Brown <lenb@kernel.org>
13270 L:      sfi-devel@simplefirmware.org
13271 W:      http://simplefirmware.org/
13272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13273 S:      Supported
13274 F:      arch/x86/platform/sfi/
13275 F:      drivers/sfi/
13276 F:      include/linux/sfi*.h
13277
13278 SIMPLEFB FB DRIVER
13279 M:      Hans de Goede <hdegoede@redhat.com>
13280 L:      linux-fbdev@vger.kernel.org
13281 S:      Maintained
13282 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13283 F:      drivers/video/fbdev/simplefb.c
13284 F:      include/linux/platform_data/simplefb.h
13285
13286 SIMTEC EB110ATX (Chalice CATS)
13287 P:      Ben Dooks
13288 P:      Vincent Sanders <vince@simtec.co.uk>
13289 M:      Simtec Linux Team <linux@simtec.co.uk>
13290 W:      http://www.simtec.co.uk/products/EB110ATX/
13291 S:      Supported
13292
13293 SIMTEC EB2410ITX (BAST)
13294 P:      Ben Dooks
13295 P:      Vincent Sanders <vince@simtec.co.uk>
13296 M:      Simtec Linux Team <linux@simtec.co.uk>
13297 W:      http://www.simtec.co.uk/products/EB2410ITX/
13298 S:      Supported
13299 F:      arch/arm/mach-s3c24xx/mach-bast.c
13300 F:      arch/arm/mach-s3c24xx/bast-ide.c
13301 F:      arch/arm/mach-s3c24xx/bast-irq.c
13302
13303 SIPHASH PRF ROUTINES
13304 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13305 S:      Maintained
13306 F:      lib/siphash.c
13307 F:      lib/test_siphash.c
13308 F:      include/linux/siphash.h
13309
13310 SIOX
13311 M:      Gavin Schenk <g.schenk@eckelmann.de>
13312 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13313 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13314 S:      Supported
13315 F:      drivers/siox/*
13316 F:      include/trace/events/siox.h
13317
13318 SIS 190 ETHERNET DRIVER
13319 M:      Francois Romieu <romieu@fr.zoreil.com>
13320 L:      netdev@vger.kernel.org
13321 S:      Maintained
13322 F:      drivers/net/ethernet/sis/sis190.c
13323
13324 SIS 900/7016 FAST ETHERNET DRIVER
13325 M:      Daniele Venzano <venza@brownhat.org>
13326 W:      http://www.brownhat.org/sis900.html
13327 L:      netdev@vger.kernel.org
13328 S:      Maintained
13329 F:      drivers/net/ethernet/sis/sis900.*
13330
13331 SIS FRAMEBUFFER DRIVER
13332 M:      Thomas Winischhofer <thomas@winischhofer.net>
13333 W:      http://www.winischhofer.net/linuxsisvga.shtml
13334 S:      Maintained
13335 F:      Documentation/fb/sisfb.txt
13336 F:      drivers/video/fbdev/sis/
13337 F:      include/video/sisfb.h
13338
13339 SIS USB2VGA DRIVER
13340 M:      Thomas Winischhofer <thomas@winischhofer.net>
13341 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13342 S:      Maintained
13343 F:      drivers/usb/misc/sisusbvga/
13344
13345 SLAB ALLOCATOR
13346 M:      Christoph Lameter <cl@linux.com>
13347 M:      Pekka Enberg <penberg@kernel.org>
13348 M:      David Rientjes <rientjes@google.com>
13349 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13350 M:      Andrew Morton <akpm@linux-foundation.org>
13351 L:      linux-mm@kvack.org
13352 S:      Maintained
13353 F:      include/linux/sl?b*.h
13354 F:      mm/sl?b*
13355
13356 SLEEPABLE READ-COPY UPDATE (SRCU)
13357 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13358 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13359 M:      Josh Triplett <josh@joshtriplett.org>
13360 R:      Steven Rostedt <rostedt@goodmis.org>
13361 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13362 L:      linux-kernel@vger.kernel.org
13363 W:      http://www.rdrop.com/users/paulmck/RCU/
13364 S:      Supported
13365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13366 F:      include/linux/srcu*.h
13367 F:      kernel/rcu/srcu*.c
13368
13369 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13370 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13372 S:      Maintained
13373 F:      drivers/slimbus/
13374 F:      Documentation/devicetree/bindings/slimbus/
13375 F:      include/linux/slimbus.h
13376
13377 SMACK SECURITY MODULE
13378 M:      Casey Schaufler <casey@schaufler-ca.com>
13379 L:      linux-security-module@vger.kernel.org
13380 W:      http://schaufler-ca.com
13381 T:      git git://github.com/cschaufler/smack-next
13382 S:      Maintained
13383 F:      Documentation/admin-guide/LSM/Smack.rst
13384 F:      security/smack/
13385
13386 SMC91x ETHERNET DRIVER
13387 M:      Nicolas Pitre <nico@fluxnic.net>
13388 S:      Odd Fixes
13389 F:      drivers/net/ethernet/smsc/smc91x.*
13390
13391 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13392 M:      Sakari Ailus <sakari.ailus@iki.fi>
13393 L:      linux-media@vger.kernel.org
13394 S:      Maintained
13395 F:      drivers/media/i2c/smiapp/
13396 F:      include/media/i2c/smiapp.h
13397 F:      drivers/media/i2c/smiapp-pll.c
13398 F:      drivers/media/i2c/smiapp-pll.h
13399 F:      include/uapi/linux/smiapp.h
13400 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13401
13402 SMM665 HARDWARE MONITOR DRIVER
13403 M:      Guenter Roeck <linux@roeck-us.net>
13404 L:      linux-hwmon@vger.kernel.org
13405 S:      Maintained
13406 F:      Documentation/hwmon/smm665
13407 F:      drivers/hwmon/smm665.c
13408
13409 SMSC EMC2103 HARDWARE MONITOR DRIVER
13410 M:      Steve Glendinning <steve.glendinning@shawell.net>
13411 L:      linux-hwmon@vger.kernel.org
13412 S:      Maintained
13413 F:      Documentation/hwmon/emc2103
13414 F:      drivers/hwmon/emc2103.c
13415
13416 SMSC SCH5627 HARDWARE MONITOR DRIVER
13417 M:      Hans de Goede <hdegoede@redhat.com>
13418 L:      linux-hwmon@vger.kernel.org
13419 S:      Supported
13420 F:      Documentation/hwmon/sch5627
13421 F:      drivers/hwmon/sch5627.c
13422
13423 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13424 M:      Steve Glendinning <steve.glendinning@shawell.net>
13425 L:      linux-fbdev@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/video/fbdev/smscufx.c
13428
13429 SMSC47B397 HARDWARE MONITOR DRIVER
13430 M:      Jean Delvare <jdelvare@suse.com>
13431 L:      linux-hwmon@vger.kernel.org
13432 S:      Maintained
13433 F:      Documentation/hwmon/smsc47b397
13434 F:      drivers/hwmon/smsc47b397.c
13435
13436 SMSC911x ETHERNET DRIVER
13437 M:      Steve Glendinning <steve.glendinning@shawell.net>
13438 L:      netdev@vger.kernel.org
13439 S:      Maintained
13440 F:      include/linux/smsc911x.h
13441 F:      drivers/net/ethernet/smsc/smsc911x.*
13442
13443 SMSC9420 PCI ETHERNET DRIVER
13444 M:      Steve Glendinning <steve.glendinning@shawell.net>
13445 L:      netdev@vger.kernel.org
13446 S:      Maintained
13447 F:      drivers/net/ethernet/smsc/smsc9420.*
13448
13449 SOC-CAMERA V4L2 SUBSYSTEM
13450 L:      linux-media@vger.kernel.org
13451 T:      git git://linuxtv.org/media_tree.git
13452 S:      Orphan
13453 F:      include/media/soc*
13454 F:      drivers/media/i2c/soc_camera/
13455 F:      drivers/media/platform/soc_camera/
13456
13457 SOCIONEXT SYNQUACER I2C DRIVER
13458 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13459 L:      linux-i2c@vger.kernel.org
13460 S:      Maintained
13461 F:      drivers/i2c/busses/i2c-synquacer.c
13462 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13463
13464 SOCIONEXT UNIPHIER SOUND DRIVER
13465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13466 S:      Orphan
13467 F:      sound/soc/uniphier/
13468
13469 SOEKRIS NET48XX LED SUPPORT
13470 M:      Chris Boot <bootc@bootc.net>
13471 S:      Maintained
13472 F:      drivers/leds/leds-net48xx.c
13473
13474 SOFT-ROCE DRIVER (rxe)
13475 M:      Moni Shoua <monis@mellanox.com>
13476 L:      linux-rdma@vger.kernel.org
13477 S:      Supported
13478 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13479 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13480 F:      drivers/infiniband/sw/rxe/
13481 F:      include/uapi/rdma/rdma_user_rxe.h
13482
13483 SOFTLOGIC 6x10 MPEG CODEC
13484 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13485 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13486 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13487 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13488 M:      Ismael Luceno <ismael@iodev.co.uk>
13489 L:      linux-media@vger.kernel.org
13490 S:      Supported
13491 F:      drivers/media/pci/solo6x10/
13492
13493 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13494 M:      James Morse <james.morse@arm.com>
13495 L:      linux-arm-kernel@lists.infradead.org
13496 S:      Maintained
13497 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13498 F:      drivers/firmware/arm_sdei.c
13499 F:      include/linux/sdei.h
13500 F:      include/uapi/linux/sdei.h
13501
13502 SOFTWARE RAID (Multiple Disks) SUPPORT
13503 M:      Shaohua Li <shli@kernel.org>
13504 L:      linux-raid@vger.kernel.org
13505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13506 S:      Supported
13507 F:      drivers/md/Makefile
13508 F:      drivers/md/Kconfig
13509 F:      drivers/md/md*
13510 F:      drivers/md/raid*
13511 F:      include/linux/raid/
13512 F:      include/uapi/linux/raid/
13513
13514 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13515 M:      Jassi Brar <jaswinder.singh@linaro.org>
13516 L:      netdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/net/ethernet/socionext/netsec.c
13519 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13520
13521 SOLIDRUN CLEARFOG SUPPORT
13522 M:      Russell King <linux@armlinux.org.uk>
13523 S:      Maintained
13524 F:      arch/arm/boot/dts/armada-388-clearfog*
13525 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13526
13527 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13528 M:      Russell King <linux@armlinux.org.uk>
13529 S:      Maintained
13530 F:      arch/arm/boot/dts/imx6*-cubox-i*
13531 F:      arch/arm/boot/dts/imx6*-hummingboard*
13532 F:      arch/arm/boot/dts/imx6*-sr-*
13533
13534 SONIC NETWORK DRIVER
13535 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13536 L:      netdev@vger.kernel.org
13537 S:      Maintained
13538 F:      drivers/net/ethernet/natsemi/sonic.*
13539
13540 SONICS SILICON BACKPLANE DRIVER (SSB)
13541 M:      Michael Buesch <m@bues.ch>
13542 L:      linux-wireless@vger.kernel.org
13543 S:      Maintained
13544 F:      drivers/ssb/
13545 F:      include/linux/ssb/
13546
13547 SONY IMX258 SENSOR DRIVER
13548 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13549 L:      linux-media@vger.kernel.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Maintained
13552 F:      drivers/media/i2c/imx258.c
13553
13554 SONY IMX274 SENSOR DRIVER
13555 M:      Leon Luo <leonl@leopardimaging.com>
13556 L:      linux-media@vger.kernel.org
13557 T:      git git://linuxtv.org/media_tree.git
13558 S:      Maintained
13559 F:      drivers/media/i2c/imx274.c
13560 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13561
13562 SONY MEMORYSTICK CARD SUPPORT
13563 M:      Alex Dubov <oakad@yahoo.com>
13564 W:      http://tifmxx.berlios.de/
13565 S:      Maintained
13566 F:      drivers/memstick/host/tifm_ms.c
13567
13568 SONY MEMORYSTICK STANDARD SUPPORT
13569 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13570 S:      Maintained
13571 F:      drivers/memstick/core/ms_block.*
13572
13573 SONY VAIO CONTROL DEVICE DRIVER
13574 M:      Mattia Dongili <malattia@linux.it>
13575 L:      platform-driver-x86@vger.kernel.org
13576 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13577 S:      Maintained
13578 F:      Documentation/laptops/sony-laptop.txt
13579 F:      drivers/char/sonypi.c
13580 F:      drivers/platform/x86/sony-laptop.c
13581 F:      include/linux/sony-laptop.h
13582
13583 SOUND
13584 M:      Jaroslav Kysela <perex@perex.cz>
13585 M:      Takashi Iwai <tiwai@suse.com>
13586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13587 W:      http://www.alsa-project.org/
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13589 T:      git git://git.alsa-project.org/alsa-kernel.git
13590 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13591 S:      Maintained
13592 F:      Documentation/sound/
13593 F:      include/sound/
13594 F:      include/uapi/sound/
13595 F:      sound/
13596
13597 SOUND - COMPRESSED AUDIO
13598 M:      Vinod Koul <vkoul@kernel.org>
13599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13601 S:      Supported
13602 F:      Documentation/sound/designs/compress-offload.rst
13603 F:      include/sound/compress_driver.h
13604 F:      include/uapi/sound/compress_*
13605 F:      sound/core/compress_offload.c
13606 F:      sound/soc/soc-compress.c
13607
13608 SOUND - DMAENGINE HELPERS
13609 M:      Lars-Peter Clausen <lars@metafoo.de>
13610 S:      Supported
13611 F:      include/sound/dmaengine_pcm.h
13612 F:      sound/core/pcm_dmaengine.c
13613 F:      sound/soc/soc-generic-dmaengine-pcm.c
13614
13615 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13616 M:      Liam Girdwood <lgirdwood@gmail.com>
13617 M:      Mark Brown <broonie@kernel.org>
13618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13620 W:      http://alsa-project.org/main/index.php/ASoC
13621 S:      Supported
13622 F:      Documentation/devicetree/bindings/sound/
13623 F:      Documentation/sound/soc/
13624 F:      sound/soc/
13625 F:      include/sound/soc*
13626
13627 SOUNDWIRE SUBSYSTEM
13628 M:      Vinod Koul <vinod.koul@intel.com>
13629 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13630 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13632 S:      Supported
13633 F:      Documentation/driver-api/soundwire/
13634 F:      drivers/soundwire/
13635 F:      include/linux/soundwire/
13636
13637 SP2 MEDIA DRIVER
13638 M:      Olli Salonen <olli.salonen@iki.fi>
13639 L:      linux-media@vger.kernel.org
13640 W:      https://linuxtv.org
13641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13642 S:      Maintained
13643 F:      drivers/media/dvb-frontends/sp2*
13644
13645 SPARC + UltraSPARC (sparc/sparc64)
13646 M:      "David S. Miller" <davem@davemloft.net>
13647 L:      sparclinux@vger.kernel.org
13648 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13651 S:      Maintained
13652 F:      arch/sparc/
13653 F:      drivers/sbus/
13654
13655 SPARC SERIAL DRIVERS
13656 M:      "David S. Miller" <davem@davemloft.net>
13657 L:      sparclinux@vger.kernel.org
13658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13660 S:      Maintained
13661 F:      include/linux/sunserialcore.h
13662 F:      drivers/tty/serial/suncore.c
13663 F:      drivers/tty/serial/sunhv.c
13664 F:      drivers/tty/serial/sunsab.c
13665 F:      drivers/tty/serial/sunsab.h
13666 F:      drivers/tty/serial/sunsu.c
13667 F:      drivers/tty/serial/sunzilog.c
13668 F:      drivers/tty/serial/sunzilog.h
13669 F:      drivers/tty/vcc.c
13670
13671 SPARSE CHECKER
13672 M:      "Christopher Li" <sparse@chrisli.org>
13673 L:      linux-sparse@vger.kernel.org
13674 W:      https://sparse.wiki.kernel.org/
13675 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13676 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13677 S:      Maintained
13678 F:      include/linux/compiler.h
13679
13680 SPEAR CLOCK FRAMEWORK SUPPORT
13681 M:      Viresh Kumar <vireshk@kernel.org>
13682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13683 W:      http://www.st.com/spear
13684 S:      Maintained
13685 F:      drivers/clk/spear/
13686
13687 SPEAR PLATFORM SUPPORT
13688 M:      Viresh Kumar <vireshk@kernel.org>
13689 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13691 W:      http://www.st.com/spear
13692 S:      Maintained
13693 F:      arch/arm/boot/dts/spear*
13694 F:      arch/arm/mach-spear/
13695
13696 SPI NOR SUBSYSTEM
13697 M:      Marek Vasut <marek.vasut@gmail.com>
13698 L:      linux-mtd@lists.infradead.org
13699 W:      http://www.linux-mtd.infradead.org/
13700 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13701 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13702 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13703 S:      Maintained
13704 F:      drivers/mtd/spi-nor/
13705 F:      include/linux/mtd/spi-nor.h
13706
13707 SPI SUBSYSTEM
13708 M:      Mark Brown <broonie@kernel.org>
13709 L:      linux-spi@vger.kernel.org
13710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13711 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13712 S:      Maintained
13713 F:      Documentation/devicetree/bindings/spi/
13714 F:      Documentation/spi/
13715 F:      drivers/spi/
13716 F:      include/linux/spi/
13717 F:      include/uapi/linux/spi/
13718 F:      tools/spi/
13719
13720 SPIDERNET NETWORK DRIVER for CELL
13721 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13722 L:      netdev@vger.kernel.org
13723 S:      Supported
13724 F:      Documentation/networking/spider_net.txt
13725 F:      drivers/net/ethernet/toshiba/spider_net*
13726
13727 SPMI SUBSYSTEM
13728 R:      Stephen Boyd <sboyd@kernel.org>
13729 L:      linux-arm-msm@vger.kernel.org
13730 F:      Documentation/devicetree/bindings/spmi/
13731 F:      drivers/spmi/
13732 F:      include/dt-bindings/spmi/spmi.h
13733 F:      include/linux/spmi.h
13734 F:      include/trace/events/spmi.h
13735
13736 SPU FILE SYSTEM
13737 M:      Jeremy Kerr <jk@ozlabs.org>
13738 L:      linuxppc-dev@lists.ozlabs.org
13739 W:      http://www.ibm.com/developerworks/power/cell/
13740 S:      Supported
13741 F:      Documentation/filesystems/spufs.txt
13742 F:      arch/powerpc/platforms/cell/spufs/
13743
13744 SQUASHFS FILE SYSTEM
13745 M:      Phillip Lougher <phillip@squashfs.org.uk>
13746 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13747 W:      http://squashfs.org.uk
13748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13749 S:      Maintained
13750 F:      Documentation/filesystems/squashfs.txt
13751 F:      fs/squashfs/
13752
13753 SRM (Alpha) environment access
13754 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13755 S:      Maintained
13756 F:      arch/alpha/kernel/srm_env.c
13757
13758 ST STM32 I2C/SMBUS DRIVER
13759 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13760 L:      linux-i2c@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/i2c/busses/i2c-stm32*
13763
13764 STABLE BRANCH
13765 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13766 L:      stable@vger.kernel.org
13767 S:      Supported
13768 F:      Documentation/process/stable-kernel-rules.rst
13769
13770 STAGING - COMEDI
13771 M:      Ian Abbott <abbotti@mev.co.uk>
13772 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13773 S:      Odd Fixes
13774 F:      drivers/staging/comedi/
13775
13776 STAGING - EROFS FILE SYSTEM
13777 M:      Gao Xiang <gaoxiang25@huawei.com>
13778 M:      Chao Yu <yuchao0@huawei.com>
13779 L:      linux-erofs@lists.ozlabs.org
13780 S:      Maintained
13781 F:      drivers/staging/erofs/
13782
13783 STAGING - FLARION FT1000 DRIVERS
13784 M:      Marek Belisko <marek.belisko@gmail.com>
13785 S:      Odd Fixes
13786 F:      drivers/staging/ft1000/
13787
13788 STAGING - INDUSTRIAL IO
13789 M:      Jonathan Cameron <jic23@kernel.org>
13790 L:      linux-iio@vger.kernel.org
13791 S:      Odd Fixes
13792 F:      Documentation/devicetree/bindings/staging/iio/
13793 F:      drivers/staging/iio/
13794
13795 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13796 M:      Marc Dietrich <marvin24@gmx.de>
13797 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13798 L:      linux-tegra@vger.kernel.org
13799 S:      Maintained
13800 F:      drivers/staging/nvec/
13801
13802 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13803 M:      Jens Frederich <jfrederich@gmail.com>
13804 M:      Daniel Drake <dsd@laptop.org>
13805 M:      Jon Nettleton <jon.nettleton@gmail.com>
13806 W:      http://wiki.laptop.org/go/DCON
13807 S:      Maintained
13808 F:      drivers/staging/olpc_dcon/
13809
13810 STAGING - REALTEK RTL8712U DRIVERS
13811 M:      Larry Finger <Larry.Finger@lwfinger.net>
13812 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13813 S:      Odd Fixes
13814 F:      drivers/staging/rtl8712/
13815
13816 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13817 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13818 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13819 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13820 L:      linux-fbdev@vger.kernel.org
13821 S:      Maintained
13822 F:      drivers/staging/sm750fb/
13823
13824 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13825 M:      William Hubbs <w.d.hubbs@gmail.com>
13826 M:      Chris Brannon <chris@the-brannons.com>
13827 M:      Kirk Reiser <kirk@reisers.ca>
13828 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13829 L:      speakup@linux-speakup.org
13830 W:      http://www.linux-speakup.org/
13831 S:      Odd Fixes
13832 F:      drivers/staging/speakup/
13833
13834 STAGING - VIA VT665X DRIVERS
13835 M:      Forest Bond <forest@alittletooquiet.net>
13836 S:      Odd Fixes
13837 F:      drivers/staging/vt665?/
13838
13839 STAGING - WILC1000 WIFI DRIVER
13840 M:      Aditya Shankar <aditya.shankar@microchip.com>
13841 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13842 L:      linux-wireless@vger.kernel.org
13843 S:      Supported
13844 F:      drivers/staging/wilc1000/
13845
13846 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13847 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13848 S:      Odd Fixes
13849 F:      drivers/staging/xgifb/
13850
13851 STAGING SUBSYSTEM
13852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13854 L:      devel@driverdev.osuosl.org
13855 S:      Supported
13856 F:      drivers/staging/
13857
13858 STARFIRE/DURALAN NETWORK DRIVER
13859 M:      Ion Badulescu <ionut@badula.org>
13860 S:      Odd Fixes
13861 F:      drivers/net/ethernet/adaptec/starfire*
13862
13863 STEC S1220 SKD DRIVER
13864 M:      Bart Van Assche <bart.vanassche@wdc.com>
13865 L:      linux-block@vger.kernel.org
13866 S:      Maintained
13867 F:      drivers/block/skd*[ch]
13868
13869 STI AUDIO (ASoC) DRIVERS
13870 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13871 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13872 S:      Maintained
13873 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13874 F:      sound/soc/sti/
13875
13876 STI CEC DRIVER
13877 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13878 S:      Maintained
13879 F:      drivers/staging/media/st-cec/
13880 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13881
13882 STK1160 USB VIDEO CAPTURE DRIVER
13883 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13884 L:      linux-media@vger.kernel.org
13885 T:      git git://linuxtv.org/media_tree.git
13886 S:      Maintained
13887 F:      drivers/media/usb/stk1160/
13888
13889 STM32 AUDIO (ASoC) DRIVERS
13890 M:      Olivier Moysan <olivier.moysan@st.com>
13891 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13892 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13893 S:      Maintained
13894 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13895 F:      sound/soc/stm/
13896
13897 STM32 TIMER/LPTIMER DRIVERS
13898 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13899 S:      Maintained
13900 F:      drivers/*/stm32-*timer*
13901 F:      drivers/pwm/pwm-stm32*
13902 F:      include/linux/*/stm32-*tim*
13903 F:      Documentation/ABI/testing/*timer-stm32
13904 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13905 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13906
13907 STMMAC ETHERNET DRIVER
13908 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13909 M:      Alexandre Torgue <alexandre.torgue@st.com>
13910 M:      Jose Abreu <joabreu@synopsys.com>
13911 L:      netdev@vger.kernel.org
13912 W:      http://www.stlinux.com
13913 S:      Supported
13914 F:      drivers/net/ethernet/stmicro/stmmac/
13915
13916 SUN3/3X
13917 M:      Sam Creasey <sammy@sammy.net>
13918 W:      http://sammy.net/sun3/
13919 S:      Maintained
13920 F:      arch/m68k/kernel/*sun3*
13921 F:      arch/m68k/sun3*/
13922 F:      arch/m68k/include/asm/sun3*
13923 F:      drivers/net/ethernet/i825xx/sun3*
13924
13925 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13926 M:      Hans de Goede <hdegoede@redhat.com>
13927 L:      linux-input@vger.kernel.org
13928 S:      Maintained
13929 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13930 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13931
13932 SUNDANCE NETWORK DRIVER
13933 M:      Denis Kirjanov <kda@linux-powerpc.org>
13934 L:      netdev@vger.kernel.org
13935 S:      Maintained
13936 F:      drivers/net/ethernet/dlink/sundance.c
13937
13938 SUPERH
13939 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13940 M:      Rich Felker <dalias@libc.org>
13941 L:      linux-sh@vger.kernel.org
13942 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13943 S:      Maintained
13944 F:      Documentation/sh/
13945 F:      arch/sh/
13946 F:      drivers/sh/
13947
13948 SUSPEND TO RAM
13949 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13950 M:      Len Brown <len.brown@intel.com>
13951 M:      Pavel Machek <pavel@ucw.cz>
13952 L:      linux-pm@vger.kernel.org
13953 B:      https://bugzilla.kernel.org
13954 S:      Supported
13955 F:      Documentation/power/
13956 F:      arch/x86/kernel/acpi/
13957 F:      drivers/base/power/
13958 F:      kernel/power/
13959 F:      include/linux/suspend.h
13960 F:      include/linux/freezer.h
13961 F:      include/linux/pm.h
13962
13963 SVGA HANDLING
13964 M:      Martin Mares <mj@ucw.cz>
13965 L:      linux-video@atrey.karlin.mff.cuni.cz
13966 S:      Maintained
13967 F:      Documentation/svga.txt
13968 F:      arch/x86/boot/video*
13969
13970 SWIOTLB SUBSYSTEM
13971 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13972 L:      iommu@lists.linux-foundation.org
13973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13974 S:      Supported
13975 F:      kernel/dma/swiotlb.c
13976 F:      arch/*/kernel/pci-swiotlb.c
13977 F:      include/linux/swiotlb.h
13978
13979 SWITCHDEV
13980 M:      Jiri Pirko <jiri@resnulli.us>
13981 M:      Ivan Vecera <ivecera@redhat.com>
13982 L:      netdev@vger.kernel.org
13983 S:      Supported
13984 F:      net/switchdev/
13985 F:      include/net/switchdev.h
13986
13987 SY8106A REGULATOR DRIVER
13988 M:      Icenowy Zheng <icenowy@aosc.io>
13989 S:      Maintained
13990 F:      drivers/regulator/sy8106a-regulator.c
13991 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13992
13993 SYNC FILE FRAMEWORK
13994 M:      Sumit Semwal <sumit.semwal@linaro.org>
13995 R:      Gustavo Padovan <gustavo@padovan.org>
13996 S:      Maintained
13997 L:      linux-media@vger.kernel.org
13998 L:      dri-devel@lists.freedesktop.org
13999 F:      drivers/dma-buf/sync_*
14000 F:      drivers/dma-buf/dma-fence*
14001 F:      drivers/dma-buf/sw_sync.c
14002 F:      include/linux/sync_file.h
14003 F:      include/uapi/linux/sync_file.h
14004 F:      Documentation/sync_file.txt
14005 T:      git git://anongit.freedesktop.org/drm/drm-misc
14006
14007 SYNOPSYS ARC ARCHITECTURE
14008 M:      Vineet Gupta <vgupta@synopsys.com>
14009 L:      linux-snps-arc@lists.infradead.org
14010 S:      Supported
14011 F:      arch/arc/
14012 F:      Documentation/devicetree/bindings/arc/*
14013 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14014 F:      drivers/clocksource/arc_timer.c
14015 F:      drivers/tty/serial/arc_uart.c
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14017
14018 SYNOPSYS ARC HSDK SDP pll clock driver
14019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14020 S:      Supported
14021 F:      drivers/clk/clk-hsdk-pll.c
14022 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14023
14024 SYNOPSYS ARC SDP clock driver
14025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14026 S:      Supported
14027 F:      drivers/clk/axs10x/*
14028 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14029
14030 SYNOPSYS ARC SDP platform support
14031 M:      Alexey Brodkin <abrodkin@synopsys.com>
14032 S:      Supported
14033 F:      arch/arc/plat-axs10x
14034 F:      arch/arc/boot/dts/ax*
14035 F:      Documentation/devicetree/bindings/arc/axs10*
14036
14037 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14038 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14039 S:      Supported
14040 F:      drivers/reset/reset-axs10x.c
14041 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14042
14043 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14044 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14045 S:      Maintained
14046 F:      drivers/tty/serial/8250/8250_dw.c
14047
14048 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14049 M:      Hoan Tran <hotran@apm.com>
14050 L:      linux-gpio@vger.kernel.org
14051 S:      Maintained
14052 F:      drivers/gpio/gpio-dwapb.c
14053 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14054
14055 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14056 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14057 S:      Maintained
14058 F:      drivers/dma/dwi-axi-dmac/
14059 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14060
14061 SYNOPSYS DESIGNWARE DMAC DRIVER
14062 M:      Viresh Kumar <vireshk@kernel.org>
14063 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14064 S:      Maintained
14065 F:      include/linux/dma/dw.h
14066 F:      include/linux/platform_data/dma-dw.h
14067 F:      drivers/dma/dw/
14068
14069 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14070 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14071 L:      netdev@vger.kernel.org
14072 S:      Supported
14073 F:      drivers/net/ethernet/synopsys/
14074
14075 SYNOPSYS DESIGNWARE I2C DRIVER
14076 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14077 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14078 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14079 L:      linux-i2c@vger.kernel.org
14080 S:      Maintained
14081 F:      drivers/i2c/busses/i2c-designware-*
14082 F:      include/linux/platform_data/i2c-designware.h
14083
14084 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14085 M:      Jaehoon Chung <jh80.chung@samsung.com>
14086 L:      linux-mmc@vger.kernel.org
14087 S:      Maintained
14088 F:      drivers/mmc/host/dw_mmc*
14089
14090 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14091 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14092 S:      Supported
14093 F:      drivers/reset/reset-hsdk.c
14094 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14095 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14096
14097 SYSTEM CONFIGURATION (SYSCON)
14098 M:      Lee Jones <lee.jones@linaro.org>
14099 M:      Arnd Bergmann <arnd@arndb.de>
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14101 S:      Supported
14102 F:      drivers/mfd/syscon.c
14103
14104 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14105 M:      Sudeep Holla <sudeep.holla@arm.com>
14106 L:      linux-arm-kernel@lists.infradead.org
14107 S:      Maintained
14108 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14109 F:      drivers/clk/clk-sc[mp]i.c
14110 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14111 F:      drivers/firmware/arm_scpi.c
14112 F:      drivers/firmware/arm_scmi/
14113 F:      include/linux/sc[mp]i_protocol.h
14114
14115 SYSTEM RESET/SHUTDOWN DRIVERS
14116 M:      Sebastian Reichel <sre@kernel.org>
14117 L:      linux-pm@vger.kernel.org
14118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14119 S:      Maintained
14120 F:      Documentation/devicetree/bindings/power/reset/
14121 F:      drivers/power/reset/
14122
14123 SYSTEM TRACE MODULE CLASS
14124 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14125 S:      Maintained
14126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14127 F:      Documentation/trace/stm.rst
14128 F:      drivers/hwtracing/stm/
14129 F:      include/linux/stm.h
14130 F:      include/uapi/linux/stm.h
14131
14132 SYSV FILESYSTEM
14133 M:      Christoph Hellwig <hch@infradead.org>
14134 S:      Maintained
14135 F:      Documentation/filesystems/sysv-fs.txt
14136 F:      fs/sysv/
14137 F:      include/linux/sysv_fs.h
14138
14139 TARGET SUBSYSTEM
14140 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14141 L:      linux-scsi@vger.kernel.org
14142 L:      target-devel@vger.kernel.org
14143 W:      http://www.linux-iscsi.org
14144 W:      http://groups.google.com/group/linux-iscsi-target-dev
14145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14146 S:      Supported
14147 F:      drivers/target/
14148 F:      include/target/
14149 F:      Documentation/target/
14150
14151 TASKSTATS STATISTICS INTERFACE
14152 M:      Balbir Singh <bsingharora@gmail.com>
14153 S:      Maintained
14154 F:      Documentation/accounting/taskstats*
14155 F:      include/linux/taskstats*
14156 F:      kernel/taskstats.c
14157
14158 TC subsystem
14159 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14160 M:      Cong Wang <xiyou.wangcong@gmail.com>
14161 M:      Jiri Pirko <jiri@resnulli.us>
14162 L:      netdev@vger.kernel.org
14163 S:      Maintained
14164 F:      include/net/pkt_cls.h
14165 F:      include/net/pkt_sched.h
14166 F:      include/net/tc_act/
14167 F:      include/uapi/linux/pkt_cls.h
14168 F:      include/uapi/linux/pkt_sched.h
14169 F:      include/uapi/linux/tc_act/
14170 F:      include/uapi/linux/tc_ematch/
14171 F:      net/sched/
14172
14173 TC90522 MEDIA DRIVER
14174 M:      Akihiro Tsukada <tskd08@gmail.com>
14175 L:      linux-media@vger.kernel.org
14176 S:      Odd Fixes
14177 F:      drivers/media/dvb-frontends/tc90522*
14178
14179 TCP LOW PRIORITY MODULE
14180 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14181 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14182 W:      http://tcp-lp-mod.sourceforge.net/
14183 S:      Maintained
14184 F:      net/ipv4/tcp_lp.c
14185
14186 TDA10071 MEDIA DRIVER
14187 M:      Antti Palosaari <crope@iki.fi>
14188 L:      linux-media@vger.kernel.org
14189 W:      https://linuxtv.org
14190 W:      http://palosaari.fi/linux/
14191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14192 T:      git git://linuxtv.org/anttip/media_tree.git
14193 S:      Maintained
14194 F:      drivers/media/dvb-frontends/tda10071*
14195
14196 TDA18212 MEDIA DRIVER
14197 M:      Antti Palosaari <crope@iki.fi>
14198 L:      linux-media@vger.kernel.org
14199 W:      https://linuxtv.org
14200 W:      http://palosaari.fi/linux/
14201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14202 T:      git git://linuxtv.org/anttip/media_tree.git
14203 S:      Maintained
14204 F:      drivers/media/tuners/tda18212*
14205
14206 TDA18218 MEDIA DRIVER
14207 M:      Antti Palosaari <crope@iki.fi>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 W:      http://palosaari.fi/linux/
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 T:      git git://linuxtv.org/anttip/media_tree.git
14213 S:      Maintained
14214 F:      drivers/media/tuners/tda18218*
14215
14216 TDA18250 MEDIA DRIVER
14217 M:      Olli Salonen <olli.salonen@iki.fi>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14221 T:      git git://linuxtv.org/media_tree.git
14222 S:      Maintained
14223 F:      drivers/media/tuners/tda18250*
14224
14225 TDA18271 MEDIA DRIVER
14226 M:      Michael Krufky <mkrufky@linuxtv.org>
14227 L:      linux-media@vger.kernel.org
14228 W:      https://linuxtv.org
14229 W:      http://github.com/mkrufky
14230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14231 T:      git git://linuxtv.org/mkrufky/tuners.git
14232 S:      Maintained
14233 F:      drivers/media/tuners/tda18271*
14234
14235 TDA1997x MEDIA DRIVER
14236 M:      Tim Harvey <tharvey@gateworks.com>
14237 L:      linux-media@vger.kernel.org
14238 W:      https://linuxtv.org
14239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14240 S:      Maintained
14241 F:      drivers/media/i2c/tda1997x.*
14242
14243 TDA827x MEDIA DRIVER
14244 M:      Michael Krufky <mkrufky@linuxtv.org>
14245 L:      linux-media@vger.kernel.org
14246 W:      https://linuxtv.org
14247 W:      http://github.com/mkrufky
14248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14249 T:      git git://linuxtv.org/mkrufky/tuners.git
14250 S:      Maintained
14251 F:      drivers/media/tuners/tda8290.*
14252
14253 TDA8290 MEDIA DRIVER
14254 M:      Michael Krufky <mkrufky@linuxtv.org>
14255 L:      linux-media@vger.kernel.org
14256 W:      https://linuxtv.org
14257 W:      http://github.com/mkrufky
14258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14259 T:      git git://linuxtv.org/mkrufky/tuners.git
14260 S:      Maintained
14261 F:      drivers/media/tuners/tda8290.*
14262
14263 TDA9840 MEDIA DRIVER
14264 M:      Hans Verkuil <hverkuil@xs4all.nl>
14265 L:      linux-media@vger.kernel.org
14266 T:      git git://linuxtv.org/media_tree.git
14267 W:      https://linuxtv.org
14268 S:      Maintained
14269 F:      drivers/media/i2c/tda9840*
14270
14271 TEA5761 TUNER DRIVER
14272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14273 L:      linux-media@vger.kernel.org
14274 W:      https://linuxtv.org
14275 T:      git git://linuxtv.org/media_tree.git
14276 S:      Odd fixes
14277 F:      drivers/media/tuners/tea5761.*
14278
14279 TEA5767 TUNER DRIVER
14280 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14281 L:      linux-media@vger.kernel.org
14282 W:      https://linuxtv.org
14283 T:      git git://linuxtv.org/media_tree.git
14284 S:      Maintained
14285 F:      drivers/media/tuners/tea5767.*
14286
14287 TEA6415C MEDIA DRIVER
14288 M:      Hans Verkuil <hverkuil@xs4all.nl>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 W:      https://linuxtv.org
14292 S:      Maintained
14293 F:      drivers/media/i2c/tea6415c*
14294
14295 TEA6420 MEDIA DRIVER
14296 M:      Hans Verkuil <hverkuil@xs4all.nl>
14297 L:      linux-media@vger.kernel.org
14298 T:      git git://linuxtv.org/media_tree.git
14299 W:      https://linuxtv.org
14300 S:      Maintained
14301 F:      drivers/media/i2c/tea6420*
14302
14303 TEAM DRIVER
14304 M:      Jiri Pirko <jiri@resnulli.us>
14305 L:      netdev@vger.kernel.org
14306 S:      Supported
14307 F:      drivers/net/team/
14308 F:      include/linux/if_team.h
14309 F:      include/uapi/linux/if_team.h
14310
14311 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14312 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14313 S:      Maintained
14314 F:      arch/x86/platform/ts5500/
14315
14316 TECHNOTREND USB IR RECEIVER
14317 M:      Sean Young <sean@mess.org>
14318 L:      linux-media@vger.kernel.org
14319 S:      Maintained
14320 F:      drivers/media/rc/ttusbir.c
14321
14322 TECHWELL TW9910 VIDEO DECODER
14323 L:      linux-media@vger.kernel.org
14324 S:      Orphan
14325 F:      drivers/media/i2c/tw9910.c
14326 F:      include/media/i2c/tw9910.h
14327
14328 TEE SUBSYSTEM
14329 M:      Jens Wiklander <jens.wiklander@linaro.org>
14330 S:      Maintained
14331 F:      include/linux/tee_drv.h
14332 F:      include/uapi/linux/tee.h
14333 F:      drivers/tee/
14334 F:      Documentation/tee.txt
14335
14336 TEGRA ARCHITECTURE SUPPORT
14337 M:      Thierry Reding <thierry.reding@gmail.com>
14338 M:      Jonathan Hunter <jonathanh@nvidia.com>
14339 L:      linux-tegra@vger.kernel.org
14340 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14342 S:      Supported
14343 N:      [^a-z]tegra
14344
14345 TEGRA CLOCK DRIVER
14346 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14347 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14348 S:      Supported
14349 F:      drivers/clk/tegra/
14350
14351 TEGRA DMA DRIVERS
14352 M:      Laxman Dewangan <ldewangan@nvidia.com>
14353 M:      Jon Hunter <jonathanh@nvidia.com>
14354 S:      Supported
14355 F:      drivers/dma/tegra*
14356
14357 TEGRA I2C DRIVER
14358 M:      Laxman Dewangan <ldewangan@nvidia.com>
14359 S:      Supported
14360 F:      drivers/i2c/busses/i2c-tegra.c
14361
14362 TEGRA IOMMU DRIVERS
14363 M:      Thierry Reding <thierry.reding@gmail.com>
14364 L:      linux-tegra@vger.kernel.org
14365 S:      Supported
14366 F:      drivers/iommu/tegra*
14367
14368 TEGRA KBC DRIVER
14369 M:      Laxman Dewangan <ldewangan@nvidia.com>
14370 S:      Supported
14371 F:      drivers/input/keyboard/tegra-kbc.c
14372
14373 TEGRA NAND DRIVER
14374 M:      Stefan Agner <stefan@agner.ch>
14375 M:      Lucas Stach <dev@lynxeye.de>
14376 S:      Maintained
14377 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14378 F:      drivers/mtd/nand/raw/tegra_nand.c
14379
14380 TEGRA PWM DRIVER
14381 M:      Thierry Reding <thierry.reding@gmail.com>
14382 S:      Supported
14383 F:      drivers/pwm/pwm-tegra.c
14384
14385 TEGRA SERIAL DRIVER
14386 M:      Laxman Dewangan <ldewangan@nvidia.com>
14387 S:      Supported
14388 F:      drivers/tty/serial/serial-tegra.c
14389
14390 TEGRA SPI DRIVER
14391 M:      Laxman Dewangan <ldewangan@nvidia.com>
14392 S:      Supported
14393 F:      drivers/spi/spi-tegra*
14394
14395 TEHUTI ETHERNET DRIVER
14396 M:      Andy Gospodarek <andy@greyhouse.net>
14397 L:      netdev@vger.kernel.org
14398 S:      Supported
14399 F:      drivers/net/ethernet/tehuti/*
14400
14401 Telecom Clock Driver for MCPL0010
14402 M:      Mark Gross <mark.gross@intel.com>
14403 S:      Supported
14404 F:      drivers/char/tlclk.c
14405
14406 TENSILICA XTENSA PORT (xtensa)
14407 M:      Chris Zankel <chris@zankel.net>
14408 M:      Max Filippov <jcmvbkbc@gmail.com>
14409 L:      linux-xtensa@linux-xtensa.org
14410 T:      git git://github.com/czankel/xtensa-linux.git
14411 S:      Maintained
14412 F:      arch/xtensa/
14413 F:      drivers/irqchip/irq-xtensa-*
14414
14415 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14416 M:      Nishanth Menon <nm@ti.com>
14417 M:      Tero Kristo <t-kristo@ti.com>
14418 M:      Santosh Shilimkar <ssantosh@kernel.org>
14419 L:      linux-arm-kernel@lists.infradead.org
14420 S:      Maintained
14421 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14422 F:      drivers/firmware/ti_sci*
14423 F:      include/linux/soc/ti/ti_sci_protocol.h
14424 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14425 F:      include/dt-bindings/genpd/k2g.h
14426 F:      drivers/soc/ti/ti_sci_pm_domains.c
14427 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14428 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14429 F:      drivers/clk/keystone/sci-clk.c
14430 F:      drivers/reset/reset-ti-sci.c
14431
14432 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14433 M:      Hans Verkuil <hverkuil@xs4all.nl>
14434 L:      linux-media@vger.kernel.org
14435 T:      git git://linuxtv.org/media_tree.git
14436 W:      https://linuxtv.org
14437 S:      Maintained
14438 F:      drivers/media/radio/radio-raremono.c
14439
14440 THERMAL
14441 M:      Zhang Rui <rui.zhang@intel.com>
14442 M:      Eduardo Valentin <edubezval@gmail.com>
14443 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14444 L:      linux-pm@vger.kernel.org
14445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14447 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14448 S:      Supported
14449 F:      drivers/thermal/
14450 F:      include/linux/thermal.h
14451 F:      include/uapi/linux/thermal.h
14452 F:      include/linux/cpu_cooling.h
14453 F:      Documentation/devicetree/bindings/thermal/
14454
14455 THERMAL/CPU_COOLING
14456 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14457 M:      Viresh Kumar <viresh.kumar@linaro.org>
14458 M:      Javi Merino <javi.merino@kernel.org>
14459 L:      linux-pm@vger.kernel.org
14460 S:      Supported
14461 F:      Documentation/thermal/cpu-cooling-api.txt
14462 F:      drivers/thermal/cpu_cooling.c
14463 F:      include/linux/cpu_cooling.h
14464
14465 THINKPAD ACPI EXTRAS DRIVER
14466 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14467 L:      ibm-acpi-devel@lists.sourceforge.net
14468 L:      platform-driver-x86@vger.kernel.org
14469 W:      http://ibm-acpi.sourceforge.net
14470 W:      http://thinkwiki.org/wiki/Ibm-acpi
14471 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14472 S:      Maintained
14473 F:      drivers/platform/x86/thinkpad_acpi.c
14474
14475 THUNDERBOLT DRIVER
14476 M:      Andreas Noever <andreas.noever@gmail.com>
14477 M:      Michael Jamet <michael.jamet@intel.com>
14478 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14479 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14481 S:      Maintained
14482 F:      Documentation/admin-guide/thunderbolt.rst
14483 F:      drivers/thunderbolt/
14484 F:      include/linux/thunderbolt.h
14485
14486 THUNDERBOLT NETWORK DRIVER
14487 M:      Michael Jamet <michael.jamet@intel.com>
14488 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14489 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14490 L:      netdev@vger.kernel.org
14491 S:      Maintained
14492 F:      drivers/net/thunderbolt.c
14493
14494 THUNDERX GPIO DRIVER
14495 M:      David Daney <david.daney@cavium.com>
14496 S:      Maintained
14497 F:      drivers/gpio/gpio-thunderx.c
14498
14499 TI AM437X VPFE DRIVER
14500 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14501 L:      linux-media@vger.kernel.org
14502 W:      https://linuxtv.org
14503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14504 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14505 S:      Maintained
14506 F:      drivers/media/platform/am437x/
14507
14508 TI BANDGAP AND THERMAL DRIVER
14509 M:      Eduardo Valentin <edubezval@gmail.com>
14510 M:      Keerthy <j-keerthy@ti.com>
14511 L:      linux-pm@vger.kernel.org
14512 L:      linux-omap@vger.kernel.org
14513 S:      Maintained
14514 F:      drivers/thermal/ti-soc-thermal/
14515
14516 TI BQ27XXX POWER SUPPLY DRIVER
14517 R:      Andrew F. Davis <afd@ti.com>
14518 F:      include/linux/power/bq27xxx_battery.h
14519 F:      drivers/power/supply/bq27xxx_battery.c
14520 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14521
14522 TI CDCE706 CLOCK DRIVER
14523 M:      Max Filippov <jcmvbkbc@gmail.com>
14524 S:      Maintained
14525 F:      drivers/clk/clk-cdce706.c
14526
14527 TI CLOCK DRIVER
14528 M:      Tero Kristo <t-kristo@ti.com>
14529 L:      linux-omap@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/clk/ti/
14532 F:      include/linux/clk/ti.h
14533
14534 TI DAVINCI MACHINE SUPPORT
14535 M:      Sekhar Nori <nsekhar@ti.com>
14536 M:      Kevin Hilman <khilman@kernel.org>
14537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14539 S:      Supported
14540 F:      arch/arm/mach-davinci/
14541 F:      drivers/i2c/busses/i2c-davinci.c
14542 F:      arch/arm/boot/dts/da850*
14543
14544 TI DAVINCI SERIES CLOCK DRIVER
14545 M:      David Lechner <david@lechnology.com>
14546 R:      Sekhar Nori <nsekhar@ti.com>
14547 S:      Maintained
14548 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14549 F:      drivers/clk/davinci/
14550
14551 TI DAVINCI SERIES GPIO DRIVER
14552 M:      Keerthy <j-keerthy@ti.com>
14553 L:      linux-gpio@vger.kernel.org
14554 S:      Maintained
14555 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14556 F:      drivers/gpio/gpio-davinci.c
14557
14558 TI DAVINCI SERIES MEDIA DRIVER
14559 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14560 L:      linux-media@vger.kernel.org
14561 W:      https://linuxtv.org
14562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14563 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14564 S:      Maintained
14565 F:      drivers/media/platform/davinci/
14566 F:      include/media/davinci/
14567
14568 TI ETHERNET SWITCH DRIVER (CPSW)
14569 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14570 L:      linux-omap@vger.kernel.org
14571 L:      netdev@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/net/ethernet/ti/cpsw*
14574 F:      drivers/net/ethernet/ti/davinci*
14575
14576 TI FLASH MEDIA INTERFACE DRIVER
14577 M:      Alex Dubov <oakad@yahoo.com>
14578 S:      Maintained
14579 F:      drivers/misc/tifm*
14580 F:      drivers/mmc/host/tifm_sd.c
14581 F:      include/linux/tifm.h
14582
14583 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14584 M:      Santosh Shilimkar <ssantosh@kernel.org>
14585 L:      linux-kernel@vger.kernel.org
14586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14587 S:      Maintained
14588 F:      drivers/soc/ti/*
14589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14590
14591 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14592 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14593 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14595 S:      Maintained
14596 F:      sound/soc/codecs/lm49453*
14597 F:      sound/soc/codecs/isabelle*
14598
14599 TI LP855x BACKLIGHT DRIVER
14600 M:      Milo Kim <milo.kim@ti.com>
14601 S:      Maintained
14602 F:      Documentation/backlight/lp855x-driver.txt
14603 F:      drivers/video/backlight/lp855x_bl.c
14604 F:      include/linux/platform_data/lp855x.h
14605
14606 TI LP8727 CHARGER DRIVER
14607 M:      Milo Kim <milo.kim@ti.com>
14608 S:      Maintained
14609 F:      drivers/power/supply/lp8727_charger.c
14610 F:      include/linux/platform_data/lp8727.h
14611
14612 TI LP8788 MFD DRIVER
14613 M:      Milo Kim <milo.kim@ti.com>
14614 S:      Maintained
14615 F:      drivers/iio/adc/lp8788_adc.c
14616 F:      drivers/leds/leds-lp8788.c
14617 F:      drivers/mfd/lp8788*.c
14618 F:      drivers/power/supply/lp8788-charger.c
14619 F:      drivers/regulator/lp8788-*.c
14620 F:      include/linux/mfd/lp8788*.h
14621
14622 TI NETCP ETHERNET DRIVER
14623 M:      Wingman Kwok <w-kwok2@ti.com>
14624 M:      Murali Karicheri <m-karicheri2@ti.com>
14625 L:      netdev@vger.kernel.org
14626 S:      Maintained
14627 F:      drivers/net/ethernet/ti/netcp*
14628
14629 TI TAS571X FAMILY ASoC CODEC DRIVER
14630 M:      Kevin Cernekee <cernekee@chromium.org>
14631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14632 S:      Odd Fixes
14633 F:      sound/soc/codecs/tas571x*
14634
14635 TI TRF7970A NFC DRIVER
14636 M:      Mark Greer <mgreer@animalcreek.com>
14637 L:      linux-wireless@vger.kernel.org
14638 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14639 S:      Supported
14640 F:      drivers/nfc/trf7970a.c
14641 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14642
14643 TI TWL4030 SERIES SOC CODEC DRIVER
14644 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14645 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14646 S:      Maintained
14647 F:      sound/soc/codecs/twl4030*
14648
14649 TI VPE/CAL DRIVERS
14650 M:      Benoit Parrot <bparrot@ti.com>
14651 L:      linux-media@vger.kernel.org
14652 W:      http://linuxtv.org/
14653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14654 S:      Maintained
14655 F:      drivers/media/platform/ti-vpe/
14656
14657 TI WILINK WIRELESS DRIVERS
14658 L:      linux-wireless@vger.kernel.org
14659 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14660 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14662 S:      Orphan
14663 F:      drivers/net/wireless/ti/
14664 F:      include/linux/wl12xx.h
14665
14666 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14667 M:      John Stultz <john.stultz@linaro.org>
14668 M:      Thomas Gleixner <tglx@linutronix.de>
14669 R:      Stephen Boyd <sboyd@kernel.org>
14670 L:      linux-kernel@vger.kernel.org
14671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14672 S:      Supported
14673 F:      include/linux/clocksource.h
14674 F:      include/linux/time.h
14675 F:      include/linux/timex.h
14676 F:      include/uapi/linux/time.h
14677 F:      include/uapi/linux/timex.h
14678 F:      kernel/time/clocksource.c
14679 F:      kernel/time/time*.c
14680 F:      kernel/time/alarmtimer.c
14681 F:      kernel/time/ntp.c
14682 F:      tools/testing/selftests/timers/
14683
14684 TIPC NETWORK LAYER
14685 M:      Jon Maloy <jon.maloy@ericsson.com>
14686 M:      Ying Xue <ying.xue@windriver.com>
14687 L:      netdev@vger.kernel.org (core kernel code)
14688 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14689 W:      http://tipc.sourceforge.net/
14690 S:      Maintained
14691 F:      include/uapi/linux/tipc*.h
14692 F:      net/tipc/
14693
14694 TLAN NETWORK DRIVER
14695 M:      Samuel Chessman <chessman@tux.org>
14696 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14697 W:      http://sourceforge.net/projects/tlan/
14698 S:      Maintained
14699 F:      Documentation/networking/tlan.txt
14700 F:      drivers/net/ethernet/ti/tlan.*
14701
14702 TM6000 VIDEO4LINUX DRIVER
14703 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14704 L:      linux-media@vger.kernel.org
14705 W:      https://linuxtv.org
14706 T:      git git://linuxtv.org/media_tree.git
14707 S:      Odd fixes
14708 F:      drivers/media/usb/tm6000/
14709 F:      Documentation/media/v4l-drivers/tm6000*
14710
14711 TMIO/SDHI MMC DRIVER
14712 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14713 L:      linux-mmc@vger.kernel.org
14714 S:      Supported
14715 F:      drivers/mmc/host/tmio_mmc*
14716 F:      drivers/mmc/host/renesas_sdhi*
14717 F:      include/linux/mfd/tmio.h
14718
14719 TMP401 HARDWARE MONITOR DRIVER
14720 M:      Guenter Roeck <linux@roeck-us.net>
14721 L:      linux-hwmon@vger.kernel.org
14722 S:      Maintained
14723 F:      Documentation/hwmon/tmp401
14724 F:      drivers/hwmon/tmp401.c
14725
14726 TMPFS (SHMEM FILESYSTEM)
14727 M:      Hugh Dickins <hughd@google.com>
14728 L:      linux-mm@kvack.org
14729 S:      Maintained
14730 F:      include/linux/shmem_fs.h
14731 F:      mm/shmem.c
14732
14733 TOMOYO SECURITY MODULE
14734 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14735 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14736 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14737 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14738 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14739 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14740 W:      http://tomoyo.sourceforge.jp/
14741 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14742 S:      Maintained
14743 F:      security/tomoyo/
14744
14745 TOPSTAR LAPTOP EXTRAS DRIVER
14746 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14747 L:      platform-driver-x86@vger.kernel.org
14748 S:      Maintained
14749 F:      drivers/platform/x86/topstar-laptop.c
14750
14751 TORTURE-TEST MODULES
14752 M:      Davidlohr Bueso <dave@stgolabs.net>
14753 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14754 M:      Josh Triplett <josh@joshtriplett.org>
14755 L:      linux-kernel@vger.kernel.org
14756 S:      Supported
14757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14758 F:      Documentation/RCU/torture.txt
14759 F:      kernel/torture.c
14760 F:      kernel/rcu/rcutorture.c
14761 F:      kernel/rcu/rcuperf.c
14762 F:      kernel/locking/locktorture.c
14763
14764 TOSHIBA ACPI EXTRAS DRIVER
14765 M:      Azael Avalos <coproscefalo@gmail.com>
14766 L:      platform-driver-x86@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/platform/x86/toshiba_acpi.c
14769
14770 TOSHIBA BLUETOOTH DRIVER
14771 M:      Azael Avalos <coproscefalo@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/toshiba_bluetooth.c
14775
14776 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14777 M:      Azael Avalos <coproscefalo@gmail.com>
14778 L:      platform-driver-x86@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/platform/x86/toshiba_haps.c
14781
14782 TOSHIBA SMM DRIVER
14783 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14784 W:      http://www.buzzard.org.uk/toshiba/
14785 S:      Maintained
14786 F:      drivers/char/toshiba.c
14787 F:      include/linux/toshiba.h
14788 F:      include/uapi/linux/toshiba.h
14789
14790 TOSHIBA TC358743 DRIVER
14791 M:      Mats Randgaard <matrandg@cisco.com>
14792 L:      linux-media@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/media/i2c/tc358743*
14795 F:      include/media/i2c/tc358743.h
14796
14797 TOSHIBA WMI HOTKEYS DRIVER
14798 M:      Azael Avalos <coproscefalo@gmail.com>
14799 L:      platform-driver-x86@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/platform/x86/toshiba-wmi.c
14802
14803 TPM DEVICE DRIVER
14804 M:      Peter Huewe <peterhuewe@gmx.de>
14805 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14806 R:      Jason Gunthorpe <jgg@ziepe.ca>
14807 L:      linux-integrity@vger.kernel.org
14808 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14809 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14810 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14811 S:      Maintained
14812 F:      drivers/char/tpm/
14813
14814 TRACING
14815 M:      Steven Rostedt <rostedt@goodmis.org>
14816 M:      Ingo Molnar <mingo@redhat.com>
14817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14818 S:      Maintained
14819 F:      Documentation/trace/ftrace.rst
14820 F:      arch/*/*/*/ftrace.h
14821 F:      arch/*/kernel/ftrace.c
14822 F:      include/*/ftrace.h
14823 F:      include/linux/trace*.h
14824 F:      include/trace/
14825 F:      kernel/trace/
14826 F:      tools/testing/selftests/ftrace/
14827
14828 TRACING MMIO ACCESSES (MMIOTRACE)
14829 M:      Steven Rostedt <rostedt@goodmis.org>
14830 M:      Ingo Molnar <mingo@kernel.org>
14831 R:      Karol Herbst <karolherbst@gmail.com>
14832 R:      Pekka Paalanen <ppaalanen@gmail.com>
14833 S:      Maintained
14834 L:      linux-kernel@vger.kernel.org
14835 L:      nouveau@lists.freedesktop.org
14836 F:      kernel/trace/trace_mmiotrace.c
14837 F:      include/linux/mmiotrace.h
14838 F:      arch/x86/mm/kmmio.c
14839 F:      arch/x86/mm/mmio-mod.c
14840 F:      arch/x86/mm/testmmiotrace.c
14841
14842 TRIVIAL PATCHES
14843 M:      Jiri Kosina <trivial@kernel.org>
14844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14845 S:      Maintained
14846 K:      ^Subject:.*(?i)trivial
14847
14848 TEMPO SEMICONDUCTOR DRIVERS
14849 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14850 S:      Maintained
14851 F:      sound/soc/codecs/tscs*.c
14852 F:      sound/soc/codecs/tscs*.h
14853 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14854
14855 TTY LAYER
14856 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14857 M:      Jiri Slaby <jslaby@suse.com>
14858 S:      Supported
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14860 F:      Documentation/serial/
14861 F:      drivers/tty/
14862 F:      drivers/tty/serial/serial_core.c
14863 F:      include/linux/serial_core.h
14864 F:      include/linux/serial.h
14865 F:      include/linux/tty.h
14866 F:      include/uapi/linux/serial_core.h
14867 F:      include/uapi/linux/serial.h
14868 F:      include/uapi/linux/tty.h
14869
14870 TUA9001 MEDIA DRIVER
14871 M:      Antti Palosaari <crope@iki.fi>
14872 L:      linux-media@vger.kernel.org
14873 W:      https://linuxtv.org
14874 W:      http://palosaari.fi/linux/
14875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14876 T:      git git://linuxtv.org/anttip/media_tree.git
14877 S:      Maintained
14878 F:      drivers/media/tuners/tua9001*
14879
14880 TULIP NETWORK DRIVERS
14881 L:      netdev@vger.kernel.org
14882 L:      linux-parisc@vger.kernel.org
14883 S:      Orphan
14884 F:      drivers/net/ethernet/dec/tulip/
14885
14886 TUN/TAP driver
14887 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14888 W:      http://vtun.sourceforge.net/tun
14889 S:      Maintained
14890 F:      Documentation/networking/tuntap.txt
14891 F:      arch/um/os-Linux/drivers/
14892
14893 TURBOCHANNEL SUBSYSTEM
14894 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14895 M:      Ralf Baechle <ralf@linux-mips.org>
14896 L:      linux-mips@linux-mips.org
14897 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14898 S:      Maintained
14899 F:      drivers/tc/
14900 F:      include/linux/tc.h
14901
14902 TURBOSTAT UTILITY
14903 M:      "Len Brown" <lenb@kernel.org>
14904 L:      linux-pm@vger.kernel.org
14905 B:      https://bugzilla.kernel.org
14906 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14908 S:      Supported
14909 F:      tools/power/x86/turbostat/
14910
14911 TW5864 VIDEO4LINUX DRIVER
14912 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14913 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14914 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14915 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14916 L:      linux-media@vger.kernel.org
14917 S:      Supported
14918 F:      drivers/media/pci/tw5864/
14919
14920 TW68 VIDEO4LINUX DRIVER
14921 M:      Hans Verkuil <hverkuil@xs4all.nl>
14922 L:      linux-media@vger.kernel.org
14923 T:      git git://linuxtv.org/media_tree.git
14924 W:      https://linuxtv.org
14925 S:      Odd Fixes
14926 F:      drivers/media/pci/tw68/
14927
14928 TW686X VIDEO4LINUX DRIVER
14929 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14930 L:      linux-media@vger.kernel.org
14931 T:      git git://linuxtv.org/media_tree.git
14932 W:      http://linuxtv.org
14933 S:      Maintained
14934 F:      drivers/media/pci/tw686x/
14935
14936 UBI FILE SYSTEM (UBIFS)
14937 M:      Richard Weinberger <richard@nod.at>
14938 M:      Artem Bityutskiy <dedekind1@gmail.com>
14939 M:      Adrian Hunter <adrian.hunter@intel.com>
14940 L:      linux-mtd@lists.infradead.org
14941 T:      git git://git.infradead.org/ubifs-2.6.git
14942 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14943 S:      Supported
14944 F:      Documentation/filesystems/ubifs.txt
14945 F:      fs/ubifs/
14946
14947 UCLINUX (M68KNOMMU AND COLDFIRE)
14948 M:      Greg Ungerer <gerg@linux-m68k.org>
14949 W:      http://www.linux-m68k.org/
14950 W:      http://www.uclinux.org/
14951 L:      linux-m68k@lists.linux-m68k.org
14952 L:      uclinux-dev@uclinux.org  (subscribers-only)
14953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14954 S:      Maintained
14955 F:      arch/m68k/coldfire/
14956 F:      arch/m68k/68*/
14957 F:      arch/m68k/*/*_no.*
14958 F:      arch/m68k/include/asm/*_no.*
14959
14960 UDF FILESYSTEM
14961 M:      Jan Kara <jack@suse.com>
14962 S:      Maintained
14963 F:      Documentation/filesystems/udf.txt
14964 F:      fs/udf/
14965
14966 UDRAW TABLET
14967 M:      Bastien Nocera <hadess@hadess.net>
14968 L:      linux-input@vger.kernel.org
14969 S:      Maintained
14970 F:      drivers/hid/hid-udraw-ps3.c
14971
14972 UFS FILESYSTEM
14973 M:      Evgeniy Dushistov <dushistov@mail.ru>
14974 S:      Maintained
14975 F:      Documentation/filesystems/ufs.txt
14976 F:      fs/ufs/
14977
14978 UHID USERSPACE HID IO DRIVER:
14979 M:      David Herrmann <dh.herrmann@googlemail.com>
14980 L:      linux-input@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/hid/uhid.c
14983 F:      include/uapi/linux/uhid.h
14984
14985 ULPI BUS
14986 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14987 L:      linux-usb@vger.kernel.org
14988 S:      Maintained
14989 F:      drivers/usb/common/ulpi.c
14990 F:      include/linux/ulpi/
14991
14992 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14993 L:      linux-usb@vger.kernel.org
14994 S:      Orphan
14995 F:      drivers/uwb/
14996 F:      include/linux/uwb.h
14997 F:      include/linux/uwb/
14998
14999 UNICORE32 ARCHITECTURE:
15000 M:      Guan Xuetao <gxt@pku.edu.cn>
15001 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15002 S:      Maintained
15003 T:      git git://github.com/gxt/linux.git
15004 F:      arch/unicore32/
15005
15006 UNIFDEF
15007 M:      Tony Finch <dot@dotat.at>
15008 W:      http://dotat.at/prog/unifdef
15009 S:      Maintained
15010 F:      scripts/unifdef.c
15011
15012 UNIFORM CDROM DRIVER
15013 M:      Jens Axboe <axboe@kernel.dk>
15014 W:      http://www.kernel.dk
15015 S:      Maintained
15016 F:      Documentation/cdrom/
15017 F:      drivers/cdrom/cdrom.c
15018 F:      include/linux/cdrom.h
15019 F:      include/uapi/linux/cdrom.h
15020
15021 UNISYS S-PAR DRIVERS
15022 M:      David Kershner <david.kershner@unisys.com>
15023 L:      sparmaintainer@unisys.com (Unisys internal)
15024 S:      Supported
15025 F:      include/linux/visorbus.h
15026 F:      drivers/visorbus/
15027 F:      drivers/staging/unisys/
15028
15029 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15030 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15031 L:      linux-scsi@vger.kernel.org
15032 S:      Supported
15033 F:      Documentation/scsi/ufs.txt
15034 F:      drivers/scsi/ufs/
15035
15036 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15037 M:      Joao Pinto <jpinto@synopsys.com>
15038 L:      linux-scsi@vger.kernel.org
15039 S:      Supported
15040 F:      drivers/scsi/ufs/*dwc*
15041
15042 UNSORTED BLOCK IMAGES (UBI)
15043 M:      Artem Bityutskiy <dedekind1@gmail.com>
15044 M:      Richard Weinberger <richard@nod.at>
15045 W:      http://www.linux-mtd.infradead.org/
15046 L:      linux-mtd@lists.infradead.org
15047 T:      git git://git.infradead.org/ubifs-2.6.git
15048 S:      Supported
15049 F:      drivers/mtd/ubi/
15050 F:      include/linux/mtd/ubi.h
15051 F:      include/uapi/mtd/ubi-user.h
15052
15053 USB "USBNET" DRIVER FRAMEWORK
15054 M:      Oliver Neukum <oneukum@suse.com>
15055 L:      netdev@vger.kernel.org
15056 W:      http://www.linux-usb.org/usbnet
15057 S:      Maintained
15058 F:      drivers/net/usb/usbnet.c
15059 F:      include/linux/usb/usbnet.h
15060
15061 USB ACM DRIVER
15062 M:      Oliver Neukum <oneukum@suse.com>
15063 L:      linux-usb@vger.kernel.org
15064 S:      Maintained
15065 F:      Documentation/usb/acm.txt
15066 F:      drivers/usb/class/cdc-acm.*
15067
15068 USB AR5523 WIRELESS DRIVER
15069 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15070 L:      linux-wireless@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/net/wireless/ath/ar5523/
15073
15074 USB ATTACHED SCSI
15075 M:      Oliver Neukum <oneukum@suse.com>
15076 L:      linux-usb@vger.kernel.org
15077 L:      linux-scsi@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/usb/storage/uas.c
15080
15081 USB CDC ETHERNET DRIVER
15082 M:      Oliver Neukum <oliver@neukum.org>
15083 L:      linux-usb@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/net/usb/cdc_*.c
15086 F:      include/uapi/linux/usb/cdc.h
15087
15088 USB CHAOSKEY DRIVER
15089 M:      Keith Packard <keithp@keithp.com>
15090 L:      linux-usb@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/usb/misc/chaoskey.c
15093
15094 USB CYPRESS C67X00 DRIVER
15095 M:      Peter Korsgaard <jacmet@sunsite.dk>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      drivers/usb/c67x00/
15099
15100 USB DAVICOM DM9601 DRIVER
15101 M:      Peter Korsgaard <jacmet@sunsite.dk>
15102 L:      netdev@vger.kernel.org
15103 W:      http://www.linux-usb.org/usbnet
15104 S:      Maintained
15105 F:      drivers/net/usb/dm9601.c
15106
15107 USB DIAMOND RIO500 DRIVER
15108 M:      Cesar Miquel <miquel@df.uba.ar>
15109 L:      rio500-users@lists.sourceforge.net
15110 W:      http://rio500.sourceforge.net
15111 S:      Maintained
15112 F:      drivers/usb/misc/rio500*
15113
15114 USB EHCI DRIVER
15115 M:      Alan Stern <stern@rowland.harvard.edu>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      Documentation/usb/ehci.txt
15119 F:      drivers/usb/host/ehci*
15120
15121 USB GADGET/PERIPHERAL SUBSYSTEM
15122 M:      Felipe Balbi <balbi@kernel.org>
15123 L:      linux-usb@vger.kernel.org
15124 W:      http://www.linux-usb.org/gadget
15125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15126 S:      Maintained
15127 F:      drivers/usb/gadget/
15128 F:      include/linux/usb/gadget*
15129
15130 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15131 M:      Jiri Kosina <jikos@kernel.org>
15132 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15133 L:      linux-usb@vger.kernel.org
15134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15135 S:      Maintained
15136 F:      Documentation/hid/hiddev.txt
15137 F:      drivers/hid/usbhid/
15138
15139 USB INTEL XHCI ROLE MUX DRIVER
15140 M:      Hans de Goede <hdegoede@redhat.com>
15141 L:      linux-usb@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15144
15145 USB ISP116X DRIVER
15146 M:      Olav Kongas <ok@artecdesign.ee>
15147 L:      linux-usb@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/usb/host/isp116x*
15150 F:      include/linux/usb/isp116x.h
15151
15152 USB LAN78XX ETHERNET DRIVER
15153 M:      Woojung Huh <woojung.huh@microchip.com>
15154 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15155 L:      netdev@vger.kernel.org
15156 S:      Maintained
15157 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15158 F:      drivers/net/usb/lan78xx.*
15159 F:      include/dt-bindings/net/microchip-lan78xx.h
15160
15161 USB MASS STORAGE DRIVER
15162 M:      Alan Stern <stern@rowland.harvard.edu>
15163 L:      linux-usb@vger.kernel.org
15164 L:      usb-storage@lists.one-eyed-alien.net
15165 S:      Maintained
15166 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15167 F:      drivers/usb/storage/
15168
15169 USB MIDI DRIVER
15170 M:      Clemens Ladisch <clemens@ladisch.de>
15171 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15172 T:      git git://git.alsa-project.org/alsa-kernel.git
15173 S:      Maintained
15174 F:      sound/usb/midi.*
15175
15176 USB NETWORKING DRIVERS
15177 L:      linux-usb@vger.kernel.org
15178 S:      Odd Fixes
15179 F:      drivers/net/usb/
15180
15181 USB OHCI DRIVER
15182 M:      Alan Stern <stern@rowland.harvard.edu>
15183 L:      linux-usb@vger.kernel.org
15184 S:      Maintained
15185 F:      Documentation/usb/ohci.txt
15186 F:      drivers/usb/host/ohci*
15187
15188 USB OTG FSM (Finite State Machine)
15189 M:      Peter Chen <Peter.Chen@nxp.com>
15190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15191 L:      linux-usb@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/usb/common/usb-otg-fsm.c
15194
15195 USB OVER IP DRIVER
15196 M:      Valentina Manea <valentina.manea.m@gmail.com>
15197 M:      Shuah Khan <shuah@kernel.org>
15198 L:      linux-usb@vger.kernel.org
15199 S:      Maintained
15200 F:      Documentation/usb/usbip_protocol.txt
15201 F:      drivers/usb/usbip/
15202 F:      tools/usb/usbip/
15203 F:      tools/testing/selftests/drivers/usb/usbip/
15204
15205 USB PEGASUS DRIVER
15206 M:      Petko Manolov <petkan@nucleusys.com>
15207 L:      linux-usb@vger.kernel.org
15208 L:      netdev@vger.kernel.org
15209 T:      git git://github.com/petkan/pegasus.git
15210 W:      https://github.com/petkan/pegasus
15211 S:      Maintained
15212 F:      drivers/net/usb/pegasus.*
15213
15214 USB PHY LAYER
15215 M:      Felipe Balbi <balbi@kernel.org>
15216 L:      linux-usb@vger.kernel.org
15217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15218 S:      Maintained
15219 F:      drivers/usb/phy/
15220
15221 USB PRINTER DRIVER (usblp)
15222 M:      Pete Zaitcev <zaitcev@redhat.com>
15223 L:      linux-usb@vger.kernel.org
15224 S:      Supported
15225 F:      drivers/usb/class/usblp.c
15226
15227 USB QMI WWAN NETWORK DRIVER
15228 M:      Bjørn Mork <bjorn@mork.no>
15229 L:      netdev@vger.kernel.org
15230 S:      Maintained
15231 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15232 F:      drivers/net/usb/qmi_wwan.c
15233
15234 USB RTL8150 DRIVER
15235 M:      Petko Manolov <petkan@nucleusys.com>
15236 L:      linux-usb@vger.kernel.org
15237 L:      netdev@vger.kernel.org
15238 T:      git git://github.com/petkan/rtl8150.git
15239 W:      https://github.com/petkan/rtl8150
15240 S:      Maintained
15241 F:      drivers/net/usb/rtl8150.c
15242
15243 USB SERIAL SUBSYSTEM
15244 M:      Johan Hovold <johan@kernel.org>
15245 L:      linux-usb@vger.kernel.org
15246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15247 S:      Maintained
15248 F:      Documentation/usb/usb-serial.txt
15249 F:      drivers/usb/serial/
15250 F:      include/linux/usb/serial.h
15251
15252 USB SMSC75XX ETHERNET DRIVER
15253 M:      Steve Glendinning <steve.glendinning@shawell.net>
15254 L:      netdev@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/net/usb/smsc75xx.*
15257
15258 USB SMSC95XX ETHERNET DRIVER
15259 M:      Steve Glendinning <steve.glendinning@shawell.net>
15260 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15261 L:      netdev@vger.kernel.org
15262 S:      Maintained
15263 F:      drivers/net/usb/smsc95xx.*
15264
15265 USB SUBSYSTEM
15266 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15267 L:      linux-usb@vger.kernel.org
15268 W:      http://www.linux-usb.org
15269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15270 S:      Supported
15271 F:      Documentation/devicetree/bindings/usb/
15272 F:      Documentation/usb/
15273 F:      drivers/usb/
15274 F:      include/linux/usb.h
15275 F:      include/linux/usb/
15276
15277 USB TYPEC PI3USB30532 MUX DRIVER
15278 M:      Hans de Goede <hdegoede@redhat.com>
15279 L:      linux-usb@vger.kernel.org
15280 S:      Maintained
15281 F:      drivers/usb/typec/mux/pi3usb30532.c
15282
15283 USB TYPEC CLASS
15284 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15285 L:      linux-usb@vger.kernel.org
15286 S:      Maintained
15287 F:      Documentation/ABI/testing/sysfs-class-typec
15288 F:      Documentation/driver-api/usb/typec.rst
15289 F:      drivers/usb/typec/
15290 F:      include/linux/usb/typec.h
15291
15292 USB TYPEC BUS FOR ALTERNATE MODES
15293 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15294 L:      linux-usb@vger.kernel.org
15295 S:      Maintained
15296 F:      Documentation/ABI/testing/sysfs-bus-typec
15297 F:      Documentation/driver-api/usb/typec_bus.rst
15298 F:      drivers/usb/typec/altmodes/
15299 F:      include/linux/usb/typec_altmode.h
15300
15301 USB UHCI DRIVER
15302 M:      Alan Stern <stern@rowland.harvard.edu>
15303 L:      linux-usb@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/usb/host/uhci*
15306
15307 USB VIDEO CLASS
15308 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15309 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15310 L:      linux-media@vger.kernel.org
15311 T:      git git://linuxtv.org/media_tree.git
15312 W:      http://www.ideasonboard.org/uvc/
15313 S:      Maintained
15314 F:      drivers/media/usb/uvc/
15315 F:      include/uapi/linux/uvcvideo.h
15316
15317 USB VISION DRIVER
15318 M:      Hans Verkuil <hverkuil@xs4all.nl>
15319 L:      linux-media@vger.kernel.org
15320 T:      git git://linuxtv.org/media_tree.git
15321 W:      https://linuxtv.org
15322 S:      Odd Fixes
15323 F:      drivers/media/usb/usbvision/
15324
15325 USB WEBCAM GADGET
15326 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15327 L:      linux-usb@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/usb/gadget/function/*uvc*
15330 F:      drivers/usb/gadget/legacy/webcam.c
15331 F:      include/uapi/linux/usb/g_uvc.h
15332
15333 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15334 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15335 L:      linux-wireless@vger.kernel.org
15336 S:      Maintained
15337 F:      drivers/net/wireless/rndis_wlan.c
15338
15339 USB XHCI DRIVER
15340 M:      Mathias Nyman <mathias.nyman@intel.com>
15341 L:      linux-usb@vger.kernel.org
15342 S:      Supported
15343 F:      drivers/usb/host/xhci*
15344 F:      drivers/usb/host/pci-quirks*
15345
15346 USB ZD1201 DRIVER
15347 L:      linux-wireless@vger.kernel.org
15348 W:      http://linux-lc100020.sourceforge.net
15349 S:      Orphan
15350 F:      drivers/net/wireless/zydas/zd1201.*
15351
15352 USB ZR364XX DRIVER
15353 M:      Antoine Jacquet <royale@zerezo.com>
15354 L:      linux-usb@vger.kernel.org
15355 L:      linux-media@vger.kernel.org
15356 T:      git git://linuxtv.org/media_tree.git
15357 W:      http://royale.zerezo.com/zr364xx/
15358 S:      Maintained
15359 F:      Documentation/media/v4l-drivers/zr364xx*
15360 F:      drivers/media/usb/zr364xx/
15361
15362 USER-MODE LINUX (UML)
15363 M:      Jeff Dike <jdike@addtoit.com>
15364 M:      Richard Weinberger <richard@nod.at>
15365 L:      linux-um@lists.infradead.org
15366 W:      http://user-mode-linux.sourceforge.net
15367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15368 S:      Maintained
15369 F:      Documentation/virtual/uml/
15370 F:      arch/um/
15371 F:      arch/x86/um/
15372 F:      fs/hostfs/
15373 F:      fs/hppfs/
15374
15375 USERSPACE I/O (UIO)
15376 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15377 S:      Maintained
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15379 F:      Documentation/driver-api/uio-howto.rst
15380 F:      drivers/uio/
15381 F:      include/linux/uio*.h
15382
15383 UTIL-LINUX PACKAGE
15384 M:      Karel Zak <kzak@redhat.com>
15385 L:      util-linux@vger.kernel.org
15386 W:      http://en.wikipedia.org/wiki/Util-linux
15387 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15388 S:      Maintained
15389
15390 UUID HELPERS
15391 M:      Christoph Hellwig <hch@lst.de>
15392 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15393 L:      linux-kernel@vger.kernel.org
15394 T:      git git://git.infradead.org/users/hch/uuid.git
15395 F:      lib/uuid.c
15396 F:      lib/test_uuid.c
15397 F:      include/linux/uuid.h
15398 F:      include/uapi/linux/uuid.h
15399 S:      Maintained
15400
15401 UVESAFB DRIVER
15402 M:      Michal Januszewski <spock@gentoo.org>
15403 L:      linux-fbdev@vger.kernel.org
15404 W:      https://github.com/mjanusz/v86d
15405 S:      Maintained
15406 F:      Documentation/fb/uvesafb.txt
15407 F:      drivers/video/fbdev/uvesafb.*
15408
15409 VF610 NAND DRIVER
15410 M:      Stefan Agner <stefan@agner.ch>
15411 L:      linux-mtd@lists.infradead.org
15412 S:      Supported
15413 F:      drivers/mtd/nand/raw/vf610_nfc.c
15414
15415 VFAT/FAT/MSDOS FILESYSTEM
15416 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15417 S:      Maintained
15418 F:      Documentation/filesystems/vfat.txt
15419 F:      fs/fat/
15420
15421 VFIO DRIVER
15422 M:      Alex Williamson <alex.williamson@redhat.com>
15423 L:      kvm@vger.kernel.org
15424 T:      git git://github.com/awilliam/linux-vfio.git
15425 S:      Maintained
15426 F:      Documentation/vfio.txt
15427 F:      drivers/vfio/
15428 F:      include/linux/vfio.h
15429 F:      include/uapi/linux/vfio.h
15430
15431 VFIO MEDIATED DEVICE DRIVERS
15432 M:      Kirti Wankhede <kwankhede@nvidia.com>
15433 L:      kvm@vger.kernel.org
15434 S:      Maintained
15435 F:      Documentation/vfio-mediated-device.txt
15436 F:      drivers/vfio/mdev/
15437 F:      include/linux/mdev.h
15438 F:      samples/vfio-mdev/
15439
15440 VFIO PLATFORM DRIVER
15441 M:      Eric Auger <eric.auger@redhat.com>
15442 L:      kvm@vger.kernel.org
15443 S:      Maintained
15444 F:      drivers/vfio/platform/
15445
15446 VGA_SWITCHEROO
15447 R:      Lukas Wunner <lukas@wunner.de>
15448 S:      Maintained
15449 F:      Documentation/gpu/vga-switcheroo.rst
15450 F:      drivers/gpu/vga/vga_switcheroo.c
15451 F:      include/linux/vga_switcheroo.h
15452 T:      git git://anongit.freedesktop.org/drm/drm-misc
15453
15454 VIA RHINE NETWORK DRIVER
15455 S:      Orphan
15456 F:      drivers/net/ethernet/via/via-rhine.c
15457
15458 VIA SD/MMC CARD CONTROLLER DRIVER
15459 M:      Bruce Chang <brucechang@via.com.tw>
15460 M:      Harald Welte <HaraldWelte@viatech.com>
15461 S:      Maintained
15462 F:      drivers/mmc/host/via-sdmmc.c
15463
15464 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15465 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15466 L:      linux-fbdev@vger.kernel.org
15467 S:      Maintained
15468 F:      include/linux/via-core.h
15469 F:      include/linux/via-gpio.h
15470 F:      include/linux/via_i2c.h
15471 F:      drivers/video/fbdev/via/
15472
15473 VIA VELOCITY NETWORK DRIVER
15474 M:      Francois Romieu <romieu@fr.zoreil.com>
15475 L:      netdev@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/net/ethernet/via/via-velocity.*
15478
15479 VICODEC VIRTUAL CODEC DRIVER
15480 M:      Hans Verkuil <hans.verkuil@cisco.com>
15481 L:      linux-media@vger.kernel.org
15482 T:      git git://linuxtv.org/media_tree.git
15483 W:      https://linuxtv.org
15484 S:      Maintained
15485 F:      drivers/media/platform/vicodec/*
15486
15487 VIDEO MULTIPLEXER DRIVER
15488 M:      Philipp Zabel <p.zabel@pengutronix.de>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/media/platform/video-mux.c
15492
15493 VIDEO I2C POLLING DRIVER
15494 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15495 L:      linux-media@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/media/i2c/video-i2c.c
15498
15499 VIDEOBUF2 FRAMEWORK
15500 M:      Pawel Osciak <pawel@osciak.com>
15501 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15502 M:      Kyungmin Park <kyungmin.park@samsung.com>
15503 L:      linux-media@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/media/v4l2-core/videobuf2-*
15506 F:      include/media/videobuf2-*
15507
15508 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15509 M:      Helen Koike <helen.koike@collabora.com>
15510 L:      linux-media@vger.kernel.org
15511 T:      git git://linuxtv.org/media_tree.git
15512 W:      https://linuxtv.org
15513 S:      Maintained
15514 F:      drivers/media/platform/vimc/*
15515
15516 VIRT LIB
15517 M:      Alex Williamson <alex.williamson@redhat.com>
15518 M:      Paolo Bonzini <pbonzini@redhat.com>
15519 L:      kvm@vger.kernel.org
15520 S:      Supported
15521 F:      virt/lib/
15522
15523 VIRTIO AND VHOST VSOCK DRIVER
15524 M:      Stefan Hajnoczi <stefanha@redhat.com>
15525 L:      kvm@vger.kernel.org
15526 L:      virtualization@lists.linux-foundation.org
15527 L:      netdev@vger.kernel.org
15528 S:      Maintained
15529 F:      include/linux/virtio_vsock.h
15530 F:      include/uapi/linux/virtio_vsock.h
15531 F:      include/uapi/linux/vsockmon.h
15532 F:      include/uapi/linux/vm_sockets_diag.h
15533 F:      net/vmw_vsock/diag.c
15534 F:      net/vmw_vsock/af_vsock_tap.c
15535 F:      net/vmw_vsock/virtio_transport_common.c
15536 F:      net/vmw_vsock/virtio_transport.c
15537 F:      drivers/net/vsockmon.c
15538 F:      drivers/vhost/vsock.c
15539 F:      drivers/vhost/vsock.h
15540 F:      tools/testing/vsock/
15541
15542 VIRTIO CONSOLE DRIVER
15543 M:      Amit Shah <amit@kernel.org>
15544 L:      virtualization@lists.linux-foundation.org
15545 S:      Maintained
15546 F:      drivers/char/virtio_console.c
15547 F:      include/linux/virtio_console.h
15548 F:      include/uapi/linux/virtio_console.h
15549
15550 VIRTIO CORE, NET AND BLOCK DRIVERS
15551 M:      "Michael S. Tsirkin" <mst@redhat.com>
15552 M:      Jason Wang <jasowang@redhat.com>
15553 L:      virtualization@lists.linux-foundation.org
15554 S:      Maintained
15555 F:      Documentation/devicetree/bindings/virtio/
15556 F:      drivers/virtio/
15557 F:      tools/virtio/
15558 F:      drivers/net/virtio_net.c
15559 F:      drivers/block/virtio_blk.c
15560 F:      include/linux/virtio*.h
15561 F:      include/uapi/linux/virtio_*.h
15562 F:      drivers/crypto/virtio/
15563 F:      mm/balloon_compaction.c
15564
15565 VIRTIO CRYPTO DRIVER
15566 M:      Gonglei <arei.gonglei@huawei.com>
15567 L:      virtualization@lists.linux-foundation.org
15568 L:      linux-crypto@vger.kernel.org
15569 S:      Maintained
15570 F:      drivers/crypto/virtio/
15571 F:      include/uapi/linux/virtio_crypto.h
15572
15573 VIRTIO DRIVERS FOR S390
15574 M:      Cornelia Huck <cohuck@redhat.com>
15575 M:      Halil Pasic <pasic@linux.ibm.com>
15576 L:      linux-s390@vger.kernel.org
15577 L:      virtualization@lists.linux-foundation.org
15578 L:      kvm@vger.kernel.org
15579 S:      Supported
15580 F:      drivers/s390/virtio/
15581 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15582
15583 VIRTIO GPU DRIVER
15584 M:      David Airlie <airlied@linux.ie>
15585 M:      Gerd Hoffmann <kraxel@redhat.com>
15586 L:      dri-devel@lists.freedesktop.org
15587 L:      virtualization@lists.linux-foundation.org
15588 T:      git git://anongit.freedesktop.org/drm/drm-misc
15589 S:      Maintained
15590 F:      drivers/gpu/drm/virtio/
15591 F:      include/uapi/linux/virtio_gpu.h
15592
15593 VIRTIO HOST (VHOST)
15594 M:      "Michael S. Tsirkin" <mst@redhat.com>
15595 M:      Jason Wang <jasowang@redhat.com>
15596 L:      kvm@vger.kernel.org
15597 L:      virtualization@lists.linux-foundation.org
15598 L:      netdev@vger.kernel.org
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15600 S:      Maintained
15601 F:      drivers/vhost/
15602 F:      include/uapi/linux/vhost.h
15603
15604 VIRTIO INPUT DRIVER
15605 M:      Gerd Hoffmann <kraxel@redhat.com>
15606 S:      Maintained
15607 F:      drivers/virtio/virtio_input.c
15608 F:      include/uapi/linux/virtio_input.h
15609
15610 VIRTUAL BOX GUEST DEVICE DRIVER
15611 M:      Hans de Goede <hdegoede@redhat.com>
15612 M:      Arnd Bergmann <arnd@arndb.de>
15613 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15614 S:      Maintained
15615 F:      include/linux/vbox_utils.h
15616 F:      include/uapi/linux/vbox*.h
15617 F:      drivers/virt/vboxguest/
15618
15619 VIRTUAL SERIO DEVICE DRIVER
15620 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15621 S:      Maintained
15622 F:      drivers/input/serio/userio.c
15623 F:      include/uapi/linux/userio.h
15624
15625 VIVID VIRTUAL VIDEO DRIVER
15626 M:      Hans Verkuil <hverkuil@xs4all.nl>
15627 L:      linux-media@vger.kernel.org
15628 T:      git git://linuxtv.org/media_tree.git
15629 W:      https://linuxtv.org
15630 S:      Maintained
15631 F:      drivers/media/platform/vivid/*
15632
15633 VLYNQ BUS
15634 M:      Florian Fainelli <f.fainelli@gmail.com>
15635 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15636 S:      Maintained
15637 F:      drivers/vlynq/vlynq.c
15638 F:      include/linux/vlynq.h
15639
15640 VME SUBSYSTEM
15641 M:      Martyn Welch <martyn@welchs.me.uk>
15642 M:      Manohar Vanga <manohar.vanga@gmail.com>
15643 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15644 L:      devel@driverdev.osuosl.org
15645 S:      Maintained
15646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15647 F:      Documentation/driver-api/vme.rst
15648 F:      drivers/staging/vme/
15649 F:      drivers/vme/
15650 F:      include/linux/vme*
15651
15652 VMWARE BALLOON DRIVER
15653 M:      Xavier Deguillard <xdeguillard@vmware.com>
15654 M:      Nadav Amit <namit@vmware.com>
15655 M:      "VMware, Inc." <pv-drivers@vmware.com>
15656 L:      linux-kernel@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/misc/vmw_balloon.c
15659
15660 VMWARE HYPERVISOR INTERFACE
15661 M:      Alok Kataria <akataria@vmware.com>
15662 L:      virtualization@lists.linux-foundation.org
15663 S:      Supported
15664 F:      arch/x86/kernel/cpu/vmware.c
15665
15666 VMWARE PVRDMA DRIVER
15667 M:      Adit Ranadive <aditr@vmware.com>
15668 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15669 L:      linux-rdma@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/infiniband/hw/vmw_pvrdma/
15672
15673 VMware PVSCSI driver
15674 M:      Jim Gill <jgill@vmware.com>
15675 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15676 L:      linux-scsi@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/scsi/vmw_pvscsi.c
15679 F:      drivers/scsi/vmw_pvscsi.h
15680
15681 VMWARE VMMOUSE SUBDRIVER
15682 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15683 M:      "VMware, Inc." <pv-drivers@vmware.com>
15684 L:      linux-input@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/input/mouse/vmmouse.c
15687 F:      drivers/input/mouse/vmmouse.h
15688
15689 VMWARE VMXNET3 ETHERNET DRIVER
15690 M:      Ronak Doshi <doshir@vmware.com>
15691 M:      "VMware, Inc." <pv-drivers@vmware.com>
15692 L:      netdev@vger.kernel.org
15693 S:      Maintained
15694 F:      drivers/net/vmxnet3/
15695
15696 VOCORE VOCORE2 BOARD
15697 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15698 L:      linux-mips@linux-mips.org
15699 S:      Maintained
15700 F:      arch/mips/boot/dts/ralink/vocore2.dts
15701
15702 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15703 M:      Liam Girdwood <lgirdwood@gmail.com>
15704 M:      Mark Brown <broonie@kernel.org>
15705 L:      linux-kernel@vger.kernel.org
15706 W:      http://www.slimlogic.co.uk/?p=48
15707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15708 S:      Supported
15709 F:      Documentation/devicetree/bindings/regulator/
15710 F:      Documentation/power/regulator/
15711 F:      drivers/regulator/
15712 F:      include/dt-bindings/regulator/
15713 F:      include/linux/regulator/
15714
15715 VRF
15716 M:      David Ahern <dsa@cumulusnetworks.com>
15717 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15718 L:      netdev@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/net/vrf.c
15721 F:      Documentation/networking/vrf.txt
15722
15723 VT1211 HARDWARE MONITOR DRIVER
15724 M:      Juerg Haefliger <juergh@gmail.com>
15725 L:      linux-hwmon@vger.kernel.org
15726 S:      Maintained
15727 F:      Documentation/hwmon/vt1211
15728 F:      drivers/hwmon/vt1211.c
15729
15730 VT8231 HARDWARE MONITOR DRIVER
15731 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15732 L:      linux-hwmon@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/hwmon/vt8231.c
15735
15736 VUB300 USB to SDIO/SD/MMC bridge chip
15737 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15738 L:      linux-mmc@vger.kernel.org
15739 L:      linux-usb@vger.kernel.org
15740 S:      Supported
15741 F:      drivers/mmc/host/vub300.c
15742
15743 W1 DALLAS'S 1-WIRE BUS
15744 M:      Evgeniy Polyakov <zbr@ioremap.net>
15745 S:      Maintained
15746 F:      Documentation/devicetree/bindings/w1/
15747 F:      Documentation/w1/
15748 F:      drivers/w1/
15749 F:      include/linux/w1.h
15750
15751 W83791D HARDWARE MONITORING DRIVER
15752 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15753 L:      linux-hwmon@vger.kernel.org
15754 S:      Maintained
15755 F:      Documentation/hwmon/w83791d
15756 F:      drivers/hwmon/w83791d.c
15757
15758 W83793 HARDWARE MONITORING DRIVER
15759 M:      Rudolf Marek <r.marek@assembler.cz>
15760 L:      linux-hwmon@vger.kernel.org
15761 S:      Maintained
15762 F:      Documentation/hwmon/w83793
15763 F:      drivers/hwmon/w83793.c
15764
15765 W83795 HARDWARE MONITORING DRIVER
15766 M:      Jean Delvare <jdelvare@suse.com>
15767 L:      linux-hwmon@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/hwmon/w83795.c
15770
15771 W83L51xD SD/MMC CARD INTERFACE DRIVER
15772 M:      Pierre Ossman <pierre@ossman.eu>
15773 S:      Maintained
15774 F:      drivers/mmc/host/wbsd.*
15775
15776 WACOM PROTOCOL 4 SERIAL TABLETS
15777 M:      Julian Squires <julian@cipht.net>
15778 M:      Hans de Goede <hdegoede@redhat.com>
15779 L:      linux-input@vger.kernel.org
15780 S:      Maintained
15781 F:      drivers/input/tablet/wacom_serial4.c
15782
15783 WATCHDOG DEVICE DRIVERS
15784 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15785 M:      Guenter Roeck <linux@roeck-us.net>
15786 L:      linux-watchdog@vger.kernel.org
15787 W:      http://www.linux-watchdog.org/
15788 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15789 S:      Maintained
15790 F:      Documentation/devicetree/bindings/watchdog/
15791 F:      Documentation/watchdog/
15792 F:      drivers/watchdog/
15793 F:      include/linux/watchdog.h
15794 F:      include/uapi/linux/watchdog.h
15795
15796 WHISKEYCOVE PMIC GPIO DRIVER
15797 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15798 L:      linux-gpio@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/gpio/gpio-wcove.c
15801
15802 WIIMOTE HID DRIVER
15803 M:      David Herrmann <dh.herrmann@googlemail.com>
15804 L:      linux-input@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/hid/hid-wiimote*
15807
15808 WILOCITY WIL6210 WIRELESS DRIVER
15809 M:      Maya Erez <merez@codeaurora.org>
15810 L:      linux-wireless@vger.kernel.org
15811 L:      wil6210@qti.qualcomm.com
15812 S:      Supported
15813 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15814 F:      drivers/net/wireless/ath/wil6210/
15815
15816 WIMAX STACK
15817 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15818 M:      linux-wimax@intel.com
15819 L:      wimax@linuxwimax.org (subscribers-only)
15820 S:      Supported
15821 W:      http://linuxwimax.org
15822 F:      Documentation/wimax/README.wimax
15823 F:      include/linux/wimax/debug.h
15824 F:      include/net/wimax.h
15825 F:      include/uapi/linux/wimax.h
15826 F:      net/wimax/
15827
15828 WINBOND CIR DRIVER
15829 M:      David Härdeman <david@hardeman.nu>
15830 S:      Maintained
15831 F:      drivers/media/rc/winbond-cir.c
15832
15833 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15834 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15835 L:      linux-watchdog@vger.kernel.org
15836 S:      Maintained
15837 F:      drivers/watchdog/ebc-c384_wdt.c
15838
15839 WINSYSTEMS WS16C48 GPIO DRIVER
15840 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15841 L:      linux-gpio@vger.kernel.org
15842 S:      Maintained
15843 F:      drivers/gpio/gpio-ws16c48.c
15844
15845 WISTRON LAPTOP BUTTON DRIVER
15846 M:      Miloslav Trmac <mitr@volny.cz>
15847 S:      Maintained
15848 F:      drivers/input/misc/wistron_btns.c
15849
15850 WL3501 WIRELESS PCMCIA CARD DRIVER
15851 L:      linux-wireless@vger.kernel.org
15852 S:      Odd fixes
15853 F:      drivers/net/wireless/wl3501*
15854
15855 WOLFSON MICROELECTRONICS DRIVERS
15856 L:      patches@opensource.cirrus.com
15857 T:      git https://github.com/CirrusLogic/linux-drivers.git
15858 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15859 S:      Supported
15860 F:      Documentation/hwmon/wm83??
15861 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15862 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15863 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15864 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15865 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15866 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15867 F:      drivers/clk/clk-wm83*.c
15868 F:      drivers/extcon/extcon-arizona.c
15869 F:      drivers/leds/leds-wm83*.c
15870 F:      drivers/gpio/gpio-*wm*.c
15871 F:      drivers/gpio/gpio-arizona.c
15872 F:      drivers/hwmon/wm83??-hwmon.c
15873 F:      drivers/input/misc/wm831x-on.c
15874 F:      drivers/input/touchscreen/wm831x-ts.c
15875 F:      drivers/input/touchscreen/wm97*.c
15876 F:      drivers/mfd/arizona*
15877 F:      drivers/mfd/wm*.c
15878 F:      drivers/mfd/cs47l24*
15879 F:      drivers/power/supply/wm83*.c
15880 F:      drivers/rtc/rtc-wm83*.c
15881 F:      drivers/regulator/wm8*.c
15882 F:      drivers/regulator/arizona*
15883 F:      drivers/video/backlight/wm83*_bl.c
15884 F:      drivers/watchdog/wm83*_wdt.c
15885 F:      include/linux/mfd/arizona/
15886 F:      include/linux/mfd/wm831x/
15887 F:      include/linux/mfd/wm8350/
15888 F:      include/linux/mfd/wm8400*
15889 F:      include/linux/regulator/arizona*
15890 F:      include/linux/wm97xx.h
15891 F:      include/sound/wm????.h
15892 F:      sound/soc/codecs/arizona.?
15893 F:      sound/soc/codecs/wm*
15894 F:      sound/soc/codecs/cs47l24*
15895
15896 WORKQUEUE
15897 M:      Tejun Heo <tj@kernel.org>
15898 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15900 S:      Maintained
15901 F:      include/linux/workqueue.h
15902 F:      kernel/workqueue.c
15903 F:      Documentation/core-api/workqueue.rst
15904
15905 X-POWERS AXP288 PMIC DRIVERS
15906 M:      Hans de Goede <hdegoede@redhat.com>
15907 S:      Maintained
15908 N:      axp288
15909 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15910
15911 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15912 M:      Chen-Yu Tsai <wens@csie.org>
15913 L:      linux-kernel@vger.kernel.org
15914 S:      Maintained
15915 N:      axp[128]
15916
15917 X.25 NETWORK LAYER
15918 M:      Andrew Hendry <andrew.hendry@gmail.com>
15919 L:      linux-x25@vger.kernel.org
15920 S:      Odd Fixes
15921 F:      Documentation/networking/x25*
15922 F:      include/net/x25*
15923 F:      net/x25/
15924
15925 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15926 M:      Thomas Gleixner <tglx@linutronix.de>
15927 M:      Ingo Molnar <mingo@redhat.com>
15928 M:      Borislav Petkov <bp@alien8.de>
15929 R:      "H. Peter Anvin" <hpa@zytor.com>
15930 M:      x86@kernel.org
15931 L:      linux-kernel@vger.kernel.org
15932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15933 S:      Maintained
15934 F:      Documentation/devicetree/bindings/x86/
15935 F:      Documentation/x86/
15936 F:      arch/x86/
15937
15938 X86 ENTRY CODE
15939 M:      Andy Lutomirski <luto@kernel.org>
15940 L:      linux-kernel@vger.kernel.org
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15942 S:      Maintained
15943 F:      arch/x86/entry/
15944
15945 X86 MCE INFRASTRUCTURE
15946 M:      Tony Luck <tony.luck@intel.com>
15947 M:      Borislav Petkov <bp@alien8.de>
15948 L:      linux-edac@vger.kernel.org
15949 S:      Maintained
15950 F:      arch/x86/kernel/cpu/mcheck/*
15951
15952 X86 MICROCODE UPDATE SUPPORT
15953 M:      Borislav Petkov <bp@alien8.de>
15954 S:      Maintained
15955 F:      arch/x86/kernel/cpu/microcode/*
15956
15957 X86 MM
15958 M:      Dave Hansen <dave.hansen@linux.intel.com>
15959 M:      Andy Lutomirski <luto@kernel.org>
15960 M:      Peter Zijlstra <peterz@infradead.org>
15961 L:      linux-kernel@vger.kernel.org
15962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15963 S:      Maintained
15964 F:      arch/x86/mm/
15965
15966 X86 PLATFORM DRIVERS
15967 M:      Darren Hart <dvhart@infradead.org>
15968 M:      Andy Shevchenko <andy@infradead.org>
15969 L:      platform-driver-x86@vger.kernel.org
15970 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15971 S:      Maintained
15972 F:      drivers/platform/x86/
15973 F:      drivers/platform/olpc/
15974
15975 X86 VDSO
15976 M:      Andy Lutomirski <luto@kernel.org>
15977 L:      linux-kernel@vger.kernel.org
15978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15979 S:      Maintained
15980 F:      arch/x86/entry/vdso/
15981
15982 XC2028/3028 TUNER DRIVER
15983 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15984 L:      linux-media@vger.kernel.org
15985 W:      https://linuxtv.org
15986 T:      git git://linuxtv.org/media_tree.git
15987 S:      Maintained
15988 F:      drivers/media/tuners/tuner-xc2028.*
15989
15990 XDP SOCKETS (AF_XDP)
15991 M:      Björn Töpel <bjorn.topel@intel.com>
15992 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15993 L:      netdev@vger.kernel.org
15994 S:      Maintained
15995 F:      kernel/bpf/xskmap.c
15996 F:      net/xdp/
15997
15998 XEN BLOCK SUBSYSTEM
15999 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16000 M:      Roger Pau Monné <roger.pau@citrix.com>
16001 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16002 S:      Supported
16003 F:      drivers/block/xen-blkback/*
16004 F:      drivers/block/xen*
16005
16006 XEN HYPERVISOR ARM
16007 M:      Stefano Stabellini <sstabellini@kernel.org>
16008 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16009 S:      Maintained
16010 F:      arch/arm/xen/
16011 F:      arch/arm/include/asm/xen/
16012
16013 XEN HYPERVISOR ARM64
16014 M:      Stefano Stabellini <sstabellini@kernel.org>
16015 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16016 S:      Maintained
16017 F:      arch/arm64/xen/
16018 F:      arch/arm64/include/asm/xen/
16019
16020 XEN HYPERVISOR INTERFACE
16021 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16022 M:      Juergen Gross <jgross@suse.com>
16023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16025 S:      Supported
16026 F:      arch/x86/xen/
16027 F:      drivers/*/xen-*front.c
16028 F:      drivers/xen/
16029 F:      arch/x86/include/asm/xen/
16030 F:      arch/x86/include/asm/pvclock-abi.h
16031 F:      include/xen/
16032 F:      include/uapi/xen/
16033 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16034 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16035
16036 XEN NETWORK BACKEND DRIVER
16037 M:      Wei Liu <wei.liu2@citrix.com>
16038 M:      Paul Durrant <paul.durrant@citrix.com>
16039 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16040 L:      netdev@vger.kernel.org
16041 S:      Supported
16042 F:      drivers/net/xen-netback/*
16043
16044 XEN PCI SUBSYSTEM
16045 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16046 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16047 S:      Supported
16048 F:      arch/x86/pci/*xen*
16049 F:      drivers/pci/*xen*
16050
16051 XEN PVSCSI DRIVERS
16052 M:      Juergen Gross <jgross@suse.com>
16053 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16054 L:      linux-scsi@vger.kernel.org
16055 S:      Supported
16056 F:      drivers/scsi/xen-scsifront.c
16057 F:      drivers/xen/xen-scsiback.c
16058 F:      include/xen/interface/io/vscsiif.h
16059
16060 XEN SWIOTLB SUBSYSTEM
16061 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16063 L:      iommu@lists.linux-foundation.org
16064 S:      Supported
16065 F:      arch/x86/xen/*swiotlb*
16066 F:      drivers/xen/*swiotlb*
16067
16068 XEN SOUND FRONTEND DRIVER
16069 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16070 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16072 S:      Supported
16073 F:      sound/xen/*
16074
16075 XFS FILESYSTEM
16076 M:      Darrick J. Wong <darrick.wong@oracle.com>
16077 M:      linux-xfs@vger.kernel.org
16078 L:      linux-xfs@vger.kernel.org
16079 W:      http://xfs.org/
16080 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16081 S:      Supported
16082 F:      Documentation/filesystems/xfs.txt
16083 F:      fs/xfs/
16084
16085 XILINX AXI ETHERNET DRIVER
16086 M:      Anirudha Sarangi <anirudh@xilinx.com>
16087 M:      John Linn <John.Linn@xilinx.com>
16088 S:      Maintained
16089 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16090
16091 XILINX UARTLITE SERIAL DRIVER
16092 M:      Peter Korsgaard <jacmet@sunsite.dk>
16093 L:      linux-serial@vger.kernel.org
16094 S:      Maintained
16095 F:      drivers/tty/serial/uartlite.c
16096
16097 XILINX VIDEO IP CORES
16098 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16099 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16100 L:      linux-media@vger.kernel.org
16101 T:      git git://linuxtv.org/media_tree.git
16102 S:      Supported
16103 F:      Documentation/devicetree/bindings/media/xilinx/
16104 F:      drivers/media/platform/xilinx/
16105 F:      include/uapi/linux/xilinx-v4l2-controls.h
16106
16107 XILLYBUS DRIVER
16108 M:      Eli Billauer <eli.billauer@gmail.com>
16109 L:      linux-kernel@vger.kernel.org
16110 S:      Supported
16111 F:      drivers/char/xillybus/
16112
16113 XLP9XX I2C DRIVER
16114 M:      George Cherian <george.cherian@cavium.com>
16115 M:      Jan Glauber <jglauber@cavium.com>
16116 L:      linux-i2c@vger.kernel.org
16117 W:      http://www.cavium.com
16118 S:      Supported
16119 F:      drivers/i2c/busses/i2c-xlp9xx.c
16120
16121 XRA1403 GPIO EXPANDER
16122 M:      Nandor Han <nandor.han@ge.com>
16123 M:      Semi Malinen <semi.malinen@ge.com>
16124 L:      linux-gpio@vger.kernel.org
16125 S:      Maintained
16126 F:      drivers/gpio/gpio-xra1403.c
16127 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16128
16129 XTENSA XTFPGA PLATFORM SUPPORT
16130 M:      Max Filippov <jcmvbkbc@gmail.com>
16131 L:      linux-xtensa@linux-xtensa.org
16132 S:      Maintained
16133 F:      drivers/spi/spi-xtensa-xtfpga.c
16134 F:      sound/soc/xtensa/xtfpga-i2s.c
16135
16136 YAM DRIVER FOR AX.25
16137 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16138 L:      linux-hams@vger.kernel.org
16139 S:      Maintained
16140 F:      drivers/net/hamradio/yam*
16141 F:      include/linux/yam.h
16142
16143 YAMA SECURITY MODULE
16144 M:      Kees Cook <keescook@chromium.org>
16145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16146 S:      Supported
16147 F:      security/yama/
16148 F:      Documentation/admin-guide/LSM/Yama.rst
16149
16150 YEALINK PHONE DRIVER
16151 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16152 L:      usbb2k-api-dev@nongnu.org
16153 S:      Maintained
16154 F:      Documentation/input/devices/yealink.rst
16155 F:      drivers/input/misc/yealink.*
16156
16157 Z8530 DRIVER FOR AX.25
16158 M:      Joerg Reuter <jreuter@yaina.de>
16159 W:      http://yaina.de/jreuter/
16160 W:      http://www.qsl.net/dl1bke/
16161 L:      linux-hams@vger.kernel.org
16162 S:      Maintained
16163 F:      Documentation/networking/z8530drv.txt
16164 F:      drivers/net/hamradio/*scc.c
16165 F:      drivers/net/hamradio/z8530.h
16166
16167 ZBUD COMPRESSED PAGE ALLOCATOR
16168 M:      Seth Jennings <sjenning@redhat.com>
16169 M:      Dan Streetman <ddstreet@ieee.org>
16170 L:      linux-mm@kvack.org
16171 S:      Maintained
16172 F:      mm/zbud.c
16173 F:      include/linux/zbud.h
16174
16175 ZD1211RW WIRELESS DRIVER
16176 M:      Daniel Drake <dsd@gentoo.org>
16177 M:      Ulrich Kunitz <kune@deine-taler.de>
16178 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16179 L:      linux-wireless@vger.kernel.org
16180 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16181 S:      Maintained
16182 F:      drivers/net/wireless/zydas/zd1211rw/
16183
16184 ZD1301 MEDIA DRIVER
16185 M:      Antti Palosaari <crope@iki.fi>
16186 L:      linux-media@vger.kernel.org
16187 W:      https://linuxtv.org/
16188 W:      http://palosaari.fi/linux/
16189 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16190 S:      Maintained
16191 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16192
16193 ZD1301_DEMOD MEDIA DRIVER
16194 M:      Antti Palosaari <crope@iki.fi>
16195 L:      linux-media@vger.kernel.org
16196 W:      https://linuxtv.org/
16197 W:      http://palosaari.fi/linux/
16198 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16199 S:      Maintained
16200 F:      drivers/media/dvb-frontends/zd1301_demod*
16201
16202 ZPOOL COMPRESSED PAGE STORAGE API
16203 M:      Dan Streetman <ddstreet@ieee.org>
16204 L:      linux-mm@kvack.org
16205 S:      Maintained
16206 F:      mm/zpool.c
16207 F:      include/linux/zpool.h
16208
16209 ZR36067 VIDEO FOR LINUX DRIVER
16210 L:      mjpeg-users@lists.sourceforge.net
16211 L:      linux-media@vger.kernel.org
16212 W:      http://mjpeg.sourceforge.net/driver-zoran/
16213 T:      hg https://linuxtv.org/hg/v4l-dvb
16214 S:      Odd Fixes
16215 F:      drivers/staging/media/zoran/
16216
16217 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16218 M:      Minchan Kim <minchan@kernel.org>
16219 M:      Nitin Gupta <ngupta@vflare.org>
16220 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16221 L:      linux-kernel@vger.kernel.org
16222 S:      Maintained
16223 F:      drivers/block/zram/
16224 F:      Documentation/blockdev/zram.txt
16225
16226 ZS DECSTATION Z85C30 SERIAL DRIVER
16227 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16228 S:      Maintained
16229 F:      drivers/tty/serial/zs.*
16230
16231 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16232 M:      Minchan Kim <minchan@kernel.org>
16233 M:      Nitin Gupta <ngupta@vflare.org>
16234 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16235 L:      linux-mm@kvack.org
16236 S:      Maintained
16237 F:      mm/zsmalloc.c
16238 F:      include/linux/zsmalloc.h
16239 F:      Documentation/vm/zsmalloc.rst
16240
16241 ZSWAP COMPRESSED SWAP CACHING
16242 M:      Seth Jennings <sjenning@redhat.com>
16243 M:      Dan Streetman <ddstreet@ieee.org>
16244 L:      linux-mm@kvack.org
16245 S:      Maintained
16246 F:      mm/zswap.c
16247
16248 THE REST
16249 M:      Linus Torvalds <torvalds@linux-foundation.org>
16250 L:      linux-kernel@vger.kernel.org
16251 Q:      http://patchwork.kernel.org/project/LKML/list/
16252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16253 S:      Buried alive in reporters
16254 F:      *
16255 F:      */